Slow wage growth and rising inequality over the past few decades have pushed economists more and more toward the study of monopsony power—particularly firms’ monopsony power over workers. Antitrust policy has taken notice. For example, when the Federal Trade Commission (FTC) and U.S. Justice Department (DOJ) initiated the process of updating their merger guidelines, their request for information included questions about how they should respond to monopsony concerns, as distinct from monopoly concerns.
From a pure economic-theory perspective, there is no important distinction between monopsony power and monopoly power. If Armen is trading his apples in exchange for Ben’s bananas, we can call Armen the seller of apples or the buyer of bananas. The labels (buyer and seller) are kind of arbitrary. It doesn’t matter as a pure theory matter. Monopsony and monopoly are just mirrored images.
Some infer from this monopoly-monopsony symmetry, however, that extending antitrust to monopsony power will be straightforward. As a practical matter for antitrust enforcement, it becomes less clear. The moment we go slightly less abstract and use the basic models that economists use, monopsony is not simply the mirror image of monopoly. The tools that antitrust economists use to identify market power differ in the two cases.
Monopsony Requires Studying Output
Suppose that the FTC and DOJ are considering a proposed merger. For simplicity, they know that the merger will generate efficiency gains (and they want to allow it) or market power (and they want to stop it) but not both. The challenge is to look at readily available data like prices and quantities to decide which it is. (Let’s ignore the ideal case that involves being able to estimate elasticities of demand and supply.)
In a monopoly case, if there are efficiency gains from a merger, the standard model has a clear prediction: the quantity sold in the output market will increase. An economist at the FTC or DOJ with sufficient data will be able to see (or estimate) the efficiencies directly in the output market. Efficiency gains result in either greater output at lower unit cost or else product-quality improvements that increase consumer demand. Since the merger lowers prices for consumers, the agencies (assume they care about the consumer welfare standard) will let the merger go through, since consumers are better off.
In contrast, if the merger simply enhances monopoly power without efficiency gains, the quantity sold will decrease, either because the merging parties raise prices or because quality declines. Again, the empirical implication of the merger is seen directly in the market in question. Since the merger raises prices for consumers, the agencies (assume they care about the consumer welfare standard) will let not the merger go through, since consumers are worse off. In both cases, you judge monopoly power by looking directly at the market that may or may not have monopoly power.
Unfortunately, the monopsony case is more complicated. Ultimately, we can be certain of the effects of monopsony only by looking at the output market, not the input market where the monopsony power is claimed.
To see why, consider again a merger that generates either efficiency gains or market (now monopsony) power. A merger that creates monopsony power will necessarily reduce the prices and quantity purchased of inputs like labor and materials. An overly eager FTC may see a lower quantity of input purchased and jump to the conclusion that the merger increased monopsony power. After all, monopsonies purchase fewer inputs than competitive firms.
Not so fast. Fewer input purchases may be because of efficiency gains. For example, if the efficiency gain arises from the elimination of redundancies in a hospital merger, the hospital will buy fewer inputs, hire fewer technicians, or purchase fewer medical supplies. This may even reduce the wages of technicians or the price of medical supplies, even if the newly merged hospitals are not exercising any market power to suppress wages.
The key point is that monopsony needs to be treated differently than monopoly. The antitrust agencies cannot simply look at the quantity of inputs purchased in the monopsony case as the flip side of the quantity sold in the monopoly case, because the efficiency-enhancing merger can look like the monopsony merger in terms of the level of inputs purchased.
How can the agencies differentiate efficiency-enhancing mergers from monopsony mergers? The easiest way may be for the agencies to look at the output market: an entirely different market than the one with the possibility of market power. Once we look at the output market, as we would do in a monopoly case, we have clear predictions. If the merger is efficiency-enhancing, there will be an increase in the output-market quantity. If the merger increases monopsony power, the firm perceives its marginal cost as higher than before the merger and will reduce output.
In short, as we look for how to apply antitrust to monopsony-power cases, the agencies and courts cannot look to the input market to differentiate them from efficiency-enhancing mergers; they must look at the output market. It is impossible to discuss monopsony power coherently without considering the output market.
In real-world cases, mergers will not necessarily be either strictly efficiency-enhancing or strictly monopsony-generating, but a blend of the two. Any rigorous consideration of merger effects must account for both and make some tradeoff between them. The question of how guidelines should address monopsony power is inextricably tied to the consideration of merger efficiencies, particularly given the point above that identifying and evaluating monopsony power will often depend on its effects in downstream markets.
This is just one complication that arises when we move from the purest of pure theory to slightly more applied models of monopoly and monopsony power. Geoffrey Manne, Dirk Auer, Eric Fruits, Lazar Radic and I go through more of the complications in our comments summited to the FTC and DOJ on updating the merger guidelines.
What Assumptions Make the Difference Between Monopoly and Monopsony?
Now that we have shown that monopsony and monopoly are different, how do we square this with the initial observation that it was arbitrary whether we say Armen has monopsony power over apples or monopoly power over bananas?
There are two differences between the standard monopoly and monopsony models. First, in a vast majority of models of monopsony power, the agent with the monopsony power is buying goods only to use them in production. They have a “derived demand” for some factors of production. That demand ties their buying decision to an output market. For monopoly power, the firm sells the goods, makes some money, and that’s the end of the story.
The second difference is that the standard monopoly model looks at one output good at a time. The standard factor-demand model uses two inputs, which introduces a tradeoff between, say, capital and labor. We could force monopoly to look like monopsony by assuming the merging parties each produce two different outputs, apples and bananas. An efficiency gain could favor apple production and hurt banana consumers. While this sort of substitution among outputs is often realistic, it is not the standard economic way of modeling an output market.
The Jan. 18 Request for Information on Merger Enforcement (RFI)—issued jointly by the Federal Trade Commission (FTC) and the U.S. Justice Department (DOJ)—sets forth 91 sets of questions (subsumed under 15 headings) that provide ample opportunity for public comment on a large range of topics.
Before chasing down individual analytic rabbit holes related to specific questions, it would be useful to reflect on the “big picture” policy concerns raised by this exercise (but not hinted at in the questions). Viewed from a broad policy perspective, the RFI initiative risks undermining the general respect that courts have accorded merger guidelines over the years, as well as disincentivizing economically beneficial business consolidations.
Policy concerns that flow from various features of the RFI, which could undermine effective merger enforcement, are highlighted below. These concerns counsel against producing overly detailed guidelines that adopt a merger-skeptical orientation.
The RFI Reflects the False Premise that Competition is Declining in the United States
The FTC press release that accompanied the RFI’s release made clear that a supposed weakening of competition under the current merger-guidelines regime is a key driver of the FTC and DOJ interest in new guidelines:
Today, the Federal Trade Commission (FTC) and the Justice Department’s Antitrust Division launched a joint public inquiry aimed at strengthening enforcement against illegal mergers. Recent evidence indicates that many industries across the economy are becoming more concentrated and less competitive – imperiling choice and economic gains for consumers, workers, entrepreneurs, and small businesses.
This premise is not supported by the facts. Based on a detailed literature review, Chapter 6 of the 2020 Economic Report of the President concluded that “the argument that the U.S. economy is suffering from insufficient competition is built on a weak empirical foundation and questionable assumptions.” More specifically, the 2020 Economic Report explained:
Research purporting to document a pattern of increasing concentration and increasing markups uses data on segments of the economy that are far too broad to offer any insights about competition, either in specific markets or in the economy at large. Where data do accurately identify issues of concentration or supercompetitive profits, additional analysis is needed to distinguish between alternative explanations, rather than equating these market indicators with harmful market power.
Soon to-be-published quantitative research by Robert Kulick of NERA Economic Consulting and the American Enterprise Institute, presented at the Jan. 26 Mercatus Antitrust Forum, is consistent with the 2020 Economic Report’s findings. Kulick stressed that there was no general trend toward increasing industrial concentration in the U.S. economy from 2002 to 2017. In particular, industrial concentration has been declining since 2007; the Herfindahl–Hirschman index (HHI) for manufacturing has declined significantly since 2002; and the economywide four-firm concentration ratio (CR4) in 2017 was approximately the same as in 2002.
Even in industries where concentration may have risen, “the evidence does not support claims that concentration is persistent or harmful.” In that regard, Kulick’s research finds that higher-concentration industries tend to become less concentrated, while lower-concentration industries tend to become more concentrated over time; increases in industrial concentration are associated with economic growth and job creation, particularly for high-growth industries; and rising industrial concentration may be driven by increasing market competition.
In short, the strongest justification for issuing new merger guidelines is based on false premises: an alleged decline in competition within the Unites States. Given this reality, the adoption of revised guidelines designed to “ratchet up” merger enforcement would appear highly questionable.
The RFI Strikes a Merger-Skeptical Tone Out of Touch with Modern Mainstream Antitrust Scholarship
The overall tone of the RFI reflects a skeptical view of the potential benefits of mergers. It ignores overarching beneficial aspects of mergers, which include reallocating scarce resources to higher-valued uses (through the market for corporate control) and realizing standard efficiencies of various sorts (including cost-based efficiencies and incentive effects, such as the elimination of double marginalization through vertical integration). Mergers also generate benefits by bringing together complementary assets and by generating synergies of various sorts, including the promotion of innovation and scaling up the fruits of research and development. (See here, for example.)
What’s more, as the Organisation for Economic Co-operation and Development (OECD) has explained, “[e]vidence suggests that vertical mergers are generally pro-competitive, as they are driven by efficiency-enhancing motives such as improving vertical co-ordination and realizing economies of scope.”
Given the manifold benefits of mergers in general, the negative and merger-skeptical tone of the RFI is regrettable. It not only ignores sound economics, but it is at odds with recent pronouncements by the FTC and DOJ. Notably, the 2010 DOJ-FTC Horizontal Merger Guidelines (issued by Obama administration enforcers) struck a neutral tone. Those guidelines recognized the duty to challenge anticompetitive mergers while noting the public interest in avoiding unnecessary interference with non-anticompetitive mergers (“[t]he Agencies seek to identify and challenge competitively harmful mergers while avoiding unnecessary interference with mergers that are either competitively beneficial or neutral”). The same neutral approach is found in the 2020 DOJ-FTC Vertical Merger Guidelines (“the Agencies use a consistent set of facts and assumptions to evaluate both the potential competitive harm from a vertical merger and the potential benefits to competition”).
The RFI, however, expresses no concern about unnecessary government interference, and strongly emphasizes the potential shortcomings of the existing guidelines in questioning whether they “adequately equip enforcers to identify and proscribe unlawful, anticompetitive mergers.” Merger-skepticism is also reflected throughout the RFI’s 91 sets of questions. A close reading reveals that they are generally phrased in ways that implicitly assume competitive problems or reject potential merger justifications.
For example, the questions addressing efficiencies, under RFI heading 14, casts efficiencies in a generally negative light. Thus, the RFI asks whether “the [existing] guidelines’ approach to efficiencies [is] consistent with the prevailing legal framework as enacted by Congress and interpreted by the courts,” citing the statement in FTC v. Procter & Gamble (1967) that “[p]ossible economies cannot be used as a defense to illegality.”
The view that antitrust disfavors mergers that enhance efficiencies (the “efficiencies offense”) has been roundly rejected by mainstream antitrust scholarship (see, for example, here, here, and here). It may be assumed that today’s Supreme Court (which has deemed consumer welfare to be the lodestone of antitrust enforcement since Reiter v. Sonotone (1979)) would give short shrift to an “efficiencies offense” justification for a merger challenge.
Another efficiencies-related question, under RFI heading 14.d, may in application fly in the face of sound market-oriented economics: “Where a merger is expected to generate cost savings via the elimination of ‘excess’ or ‘redundant’ capacity or workers, should the guidelines treat these savings as cognizable ‘efficiencies’?”
Consider a merger that generates synergies and thereby expands and/or raises the quality of goods and services produced with reduced capacity and fewer workers. This merger would allow these resources to be allocated to higher-valued uses elsewhere in the economy, yielding greater economic surplus for consumers and producers. But there is the risk that such a merger could be viewed unfavorably under new merger guidelines that were revised in light of this question. (Although heading 14.d includes a separate question regarding capacity reductions that have the potential to reduce supply resilience or product or service quality, it is not stated that this provision should be viewed as a limitation on the first sentence.)
The RFI’s discussion of topics other than efficiencies similarly sends the message that existing guidelines are too “pro-merger.” Thus, for example, under RFI heading 5 (“presumptions”), one finds the rhetorical question: “[d]o the [existing] guidelines adequately identify mergers that are presumptively unlawful under controlling case law?”
This question answers itself, by citing to the Philadelphia National Bank (1963) statement that “[w]ithout attempting to specify the smallest market share which would still be considered to threaten undue concentration, we are clear that 30% presents that threat.” This statement predates all of the merger guidelines and is out of step with the modern economic analysis of mergers, which the existing guidelines embody. It would, if taken seriously, threaten a huge number of proposed mergers that, until now, have not been subject to second-request review by the DOJ and FTC. As Judge Douglas Ginsburg and former Commissioner Joshua Wright have explained:
The practical effect of the PNB presumption is to shift the burden of proof from the plaintiff, where it rightfully resides, to the defendant, without requiring evidence – other than market shares – that the proposed merger is likely to harm competition. . . . The presumption ought to go the way of the agencies’ policy decision to drop reliance upon the discredited antitrust theories approved by the courts in such cases as Brown Shoe, Von’s Grocery, and Utah Pie. Otherwise, the agencies will ultimately have to deal with the tension between taking advantage of a favorable presumption in litigation and exerting a reformative influence on the direction of merger law.
By inviting support for PNB-style thinking, RFI heading 5’s lead question effectively rejects the economic effects-based analysis that has been central to agency merger analysis for decades. Guideline revisions that downplay effects in favor of mere concentration would likely be viewed askance by reviewing courts (and almost certainly would be rejected by the Supreme Court, as currently constituted, if the occasion arose).
These particularly striking examples are illustrative of the questioning tone regarding existing merger analysis that permeates the RFI.
New Merger Guidelines, if Issued, Should Not Incorporate the Multiplicity of Issues Embodied in the RFI
The 91 sets of questions in the RFI read, in large part, like a compendium of theoretical harms to the working of markets that might be associated with mergers. While these questions may be of general academic interest, and may shed some light on particular merger investigations, most of them should not be incorporated into guidelines.
As Justice Stephen Breyer has pointed out, antitrust is a legal regime that must account for administrative practicalities. Then-Judge Breyer described the nature of the problem in his 1983 Barry Wright opinion (affirming the dismissal of a Sherman Act Section 2 complaint based on “unreasonably low” prices):
[W]hile technical economic discussion helps to inform the antitrust laws, those laws cannot precisely replicate the economists’ (sometimes conflicting) views. For, unlike economics, law is an administrative system the effects of which depend upon the content of rules and precedents only as they are applied by judges and juries in courts and by lawyers advising their clients. Rules that seek to embody every economic complexity and qualification may well, through the vagaries of administration, prove counter-productive, undercutting the very economic ends they seek to serve.
It follows that any effort to include every theoretical merger-related concern in new merger guidelines would undercut their (presumed) overarching purpose, which is providing useful guidance to the private sector. All-inclusive “guidelines” in reality provide no guidance at all. Faced with a laundry list of possible problems that might prompt the FTC or DOJ to oppose a merger, private parties would face enormous uncertainty, which could deter them from proposing a large number of procompetitive, welfare-enhancing or welfare-neutral consolidations. This would “undercut the very economic ends” of promoting competition that is served by Section 7 enforcement.
Furthermore, all-inclusive merger guidelines could be seen by judges as undermining the rule of law (see here, for example). If DOJ and FTC were able to “pick and choose” at will from an enormously wide array of considerations to justify opposing a proposed merger, they could be seen as engaged in arbitrary enforcement, rather than in a careful weighing of evidence aimed at condemning only anticompetitive transactions. This would be at odds with the promise of fair and dispassionate enforcement found in the 2010 Horizontal Merger Guidelines, namely, to “seek to identify and challenge competitively harmful mergers while avoiding unnecessary interference with mergers that are either competitively beneficial or neutral.”
Up until now, federal courts have virtually always implicitly deferred to (and not questioned) the application of merger-guideline principles by the DOJ and FTC. The agencies have won or lost cases based on courts’ weighing of particular factual and economic evidence, not on whether guideline principles should have been applied by the enforcers.
One would expect courts to react very differently, however, to cases brought in light of ridiculously detailed “guidelines” that did not provide true guidance (particularly if they were heavy on competitive harm possibilities and discounted efficiencies). The agencies’ selective reliance on particular anticompetitive theories could be seen as exercises in arbitrary “pre-cooked” condemnations, not dispassionate enforcement. As such, the courts would tend to be far more inclined to reject (or accord far less deference to) the new guidelines in evaluating agency merger challenges. Even transactions that would have been particularly compelling candidates for condemnation under prior guidelines could be harder to challenge successfully, due to the taint of the new guidelines.
In short, the adoption of highly detailed guidelines that emphasize numerous theories of harm would likely undermine the effectiveness of DOJ and FTC merger enforcement, the precise opposite of what the agencies would have intended.
New Merger Guidelines, if Issued, Should Avoid Relying on Outdated Case Law and Novel Section 7 Theories, and Should Give Due Credit to Economic Efficiencies
The DOJ and FTC could, of course, acknowledge the problem of administrability and issue more straightforward guideline revisions, of comparable length and detail to prior guidelines. If they choose to do so, they would be well-advised to eschew relying on dated precedents and novel Section 7 theories. They should also give due credit to efficiencies. Seemingly biased guidelines would undermine merger enforcement, not strengthen it.
As discussed above, the RFI’s implicitly favorable references to Philadelphia National Bank and Procter & Gamble are at odds with contemporary economics-based antitrust thinking, which has been accepted by the federal courts. The favorable treatment of those antediluvian holdings, and Brown Shoe Co. v. United States (1962) (another horribly dated case cited multiple times in the RFI), would do much to discredit new guidelines.
In that regard, the suggestion in RFI heading 1 that existing merger guidelines may not “faithfully track the statutory text, legislative history, and established case law around merger enforcement” touts the Brown Shoe and PNB concerns with a “trend toward concentration” and “the danger of subverting congressional intent by permitting a too-broad economic investigation.”
New guidelines that focus on (or even give lip service to) a “trend” toward concentration and eschew overly detailed economic analyses (as opposed, perhaps, to purely concentration-based negative rules of thumb?) would predictably come in for judicial scorn as economically unfounded. Such references would do as much (if not more) to ensure judicial rejection of enforcement-agency guidelines as endless lists of theoretically possible sources of competitive harm, discussed previously.
Of particular concern are those references that implicitly reject the need to consider efficiencies, which is key to modern enlightened merger evaluations. It is ludicrous to believe that a majority of the current Supreme Court would have a merger-analysis epiphany and decide that the RFI’s preferred interventionist reading of Section 7 statutory language and legislative history trumps decades of economically centered consumer-welfare scholarship and agency guidelines.
Herbert Hovenkamp, author of the leading American antitrust treatise and a scholar who has been cited countless times by the Supreme Court, recently put it well (in an article coauthored with Carl Shapiro):
When the FTC investigates vertical and horizontal mergers will it now take the position that efficiencies are irrelevant, even if they are proven? If so, the FTC will face embarrassing losses in court.
Reviewing courts wound no doubt take heed of this statement in assessing any future merger guidelines that rely on dated and discredited cases or that minimize efficiencies.
New Guidelines, if Issued, Should Give Due Credit to Efficiencies
Heading 14 of the RFI—listing seven sets of questions that deal with efficiencies—is in line with the document’s implicitly negative portrayal of mergers. The heading begins inauspiciously, with a question that cites Procter & Gamble in suggesting that the current guidelines’ approach to efficiencies is “[in]consistent with the prevailing legal framework as enacted by Congress and interpreted by the courts.” As explained above, such an anti-efficiencies reference would be viewed askance by most, if not all, reviewing judges.
Other queries in heading 14 also view efficiencies as problematic. They suggest that efficiency claims should be treated negatively because efficiency claims are not always realized after the fact. But merger activity is a private-sector search process, and the ability to predict ex post effects with perfect accuracy is an inevitable part of market activity. Using such a natural aspect of markets as an excuse to ignore efficiencies would prevent many economically desirable consolidations from being achieved.
Furthermore, the suggestion under heading 14 that parties should have to show with certainty that cognizable efficiencies could not have been achieved through alternative means asks the impossible. Theoreticians may be able to dream up alternative means by which efficiencies might have been achieved (say, through convoluted contracts), but such constructs may not be practical in real-world settings. Requiring businesses to follow dubious theoretical approaches to achieve legitimate business ends, rather than allowing them to enter into arrangements they favor that appear efficient, would manifest inappropriate government interference in markets. (It would be just another example of the “pretense of knowledge” that Friedrich Hayek brilliantly described in his 1974 Nobel Prize lecture.)
Other questions under heading 14 raise concerns about the lack of discussion of possible “inefficiencies” in current guidelines, and speculate about possible losses of “product or service quality” due to otherwise efficient reductions in physical capacity and employment. Such theoretical musings offer little guidance to the private sector, and further cast in a negative light potential real resource savings.
Rather than incorporate the unhelpful theoretical efficiencies critiques under heading 14, the agencies should consider a more helpful approach to clarifying the evaluation of efficiencies in new guidelines. Such a clarification could be based on Commissioner Christine Wilson’s helpful discussion of merger efficiencies in recent writings (see, for example, here and here). Wilson has appropriately called for the symmetric treatment of both the potential harms and benefits arising from mergers, explaining that “the agencies readily credit harms but consistently approach potential benefits with extreme skepticism.”
She and Joshua Wright have also explained (see here, here, and here) that overly narrow product-market definitions may sometimes preclude consideration of substantial “out-of-market” efficiencies that arise from certain mergers. The consideration of offsetting “out-of-market” efficiencies that greatly outweigh competitive harms might warrant inclusion in new guidelines.
The FTC and DOJ could be heading for a merger-enforcement train wreck if they adopt new guidelines that incorporate the merger-skeptical tone and excruciating level of detail found in the RFI. This approach would yield a lengthy and uninformative laundry list of potential competitive problems that would allow the agencies to selectively pick competitive harm “stories” best adapted to oppose particular mergers, in tension with the rule of law.
Far from “strengthening” merger enforcement, such new guidelines would lead to economically harmful business uncertainty and would severely undermine judicial respect for the federal merger-enforcement process. The end result would be a “lose-lose” for businesses, for enforcers, and for the American economy.
If the agencies enact new guidelines, they should be relatively short and straightforward, designed to give private parties the clearest possible picture of general agency enforcement intentions. In particular, new guidelines should:
Eschew references to dated and discredited case law;
Adopt a neutral tone that acknowledges the beneficial aspects of mergers;
Recognize the duty to challenge anticompetitive mergers, while at the same time noting the public interest in avoiding unnecessary interference with non-anticompetitive mergers (consistent with the 2010 Horizontal Merger Guidelines); and
Acknowledge the importance of efficiencies, treating them symmetrically with competitive harm and according appropriate weight to countervailing out-of-market efficiencies (a distinct improvement over existing enforcement policy).
Merger enforcement should continue to be based on fact-based case-specific evaluations, informed by sound economics. Populist nostrums that treat mergers with suspicion and that ignore their beneficial aspects should be rejected. Such ideas are at odds with current scholarly thinking and judicial analysis, and should be relegated to the scrap heap of outmoded and bad public policies.
Recent antitrust forays on both sides of the Atlantic have unfortunate echoes of the oldie-but-baddie “efficiencies offense” that once plagued American and European merger analysis (and, more broadly, reflected a “big is bad” theory of antitrust). After a very short overview of the history of merger efficiencies analysis under American and European competition law, we briefly examine two current enforcement matters “on both sides of the pond” that impliedly give rise to such a concern. Those cases may regrettably foreshadow a move by enforcers to downplay the importance of efficiencies, if not openly reject them.
Background: The Grudging Acceptance of Merger Efficiencies
Starting in the 1980s, the promulgation of increasingly economically sophisticated merger guidelines in the United States led to the acceptance of efficiencies (albeit less then perfectly) as an important aspect of integrated merger analysis. Several practitioners have claimed, nevertheless, that “efficiencies are seldom credited and almost never influence the outcome of mergers that are otherwise deemed anticompetitive.” Commissioner Christine Wilson has argued that the Federal Trade Commission (FTC) and U.S. Justice Department (DOJ) still have work to do in “establish[ing] clear and reasonable expectations for what types of efficiency analysis will and will not pass muster.”
In short, although the actual weight enforcers accord to efficiency claims is a matter of debate, efficiency justifications are cognizable, subject to constraints, as a matter of U.S. and European Union merger-enforcement policy. Whether that will remain the case is, unfortunately, uncertain, given DOJ and FTC plans to revise merger guidelines, as well as EU talk of convergence with U.S. competition law.
Two Enforcement Matters with ‘Efficiencies Offense’ Overtones
Two Facebook-related matters currently before competition enforcers—one in the United States and one in the United Kingdom—have implications for the possible revival of an antitrust “efficiencies offense” as a “respectable” element of antitrust policy. (I use the term Facebook to reference both the platform company and its corporate parent, Meta.)
FTC v. Facebook
The FTC’s 2020 federal district court monopolization complaint against Facebook, still in the motion to dismiss the amended complaint phase (see here for an overview of the initial complaint and the judge’s dismissal of it), rests substantially on claims that Facebook’s acquisitions of Instagram and WhatsApp harmed competition. As Facebook points out in its recent reply brief supporting its motion to dismiss the FTC’s amended complaint, Facebook appears to be touting merger-related efficiencies in critiquing those acquisitions. Specifically:
[The amended complaint] depends on the allegation that Facebook’s expansion of both Instagram and WhatsApp created a “protective ‘moat’” that made it harder for rivals to compete because Facebook operated these services at “scale” and made them attractive to consumers post-acquisition. . . . The FTC does not allege facts that, left on their own, Instagram and WhatsApp would be less expensive (both are free; Facebook made WhatsApp free); or that output would have been greater (their dramatic expansion at “scale” is the linchpin of the FTC’s “moat” theory); or that the products would be better in any specific way.
The FTC’s concerns about a scale-based merger-related output expansion that benefited consumers and thereby allegedly enhanced Facebook’s market position eerily echoes the commission’s concerns in Procter & Gamble that merger-related cost-reducing joint efficiencies in advertising had an anticompetitive “entrenchment” effect. Both positions, in essence, characterize output-increasing efficiencies as harmful to competition: in other words, as “efficiencies offenses.”
UK Competition and Markets Authority (CMA) v. Facebook
The CMA announced Dec. 1 that it had decided to block retrospectively Facebook’s 2020 acquisition of Giphy, which is “a company that provides social media and messaging platforms with animated GIF images that users can embed in posts and messages. . . . These platforms license the use of Giphy for its users.”
The CMA theorized that Facebook could harm competition by (1) restricting access to Giphy’s digital libraries to Facebook’s competitors; and (2) prevent Giphy from developing into a potential competitor to Facebook’s display advertising business.
As a CapX analysis explains, the CMA’s theory of harm to competition, based on theoretical speculation, is problematic. First, a behavioral remedy short of divestiture, such as requiring Facebook to maintain open access to its gif libraries, would deal with the threat of restricted access. Indeed, Facebook promised at the time of the acquisition that Giphy would maintain its library and make it widely available. Second, “loss of a single, relatively small, potential competitor out of many cannot be counted as a significant loss for competition, since so many other potential and actual competitors remain.” Third, given the purely theoretical and questionable danger to future competition, the CMA “has blocked this deal on relatively speculative potential competition grounds.”
Apart from the weakness of the CMA’s case for harm to competition, the CMA appears to ignore a substantial potential dynamic integrative efficiency flowing from Facebook’s acquisition of Giphy. As David Teece explains:
Facebook’s acquisition of Giphy maintained Giphy’s assets and furthered its innovation in Facebook’s ecosystem, strengthening that ecosystem in competition with others; and via Giphy’s APIs, strengthening the ecosystems of other service providers as well.
There is no evidence that CMA seriously took account of this integrative efficiency, which benefits consumers by offering them a richer experience from Facebook and its subsidiary Instagram, and which spurs competing ecosystems to enhance their offerings to consumers as well. This is a failure to properly account for an efficiency. Moreover, to the extent that the CMA viewed these integrative benefits as somehow anticompetitive (to the extent that it enhanced Facebook’s competitive position) the improvement of Facebook’s ecosystem could have been deemed a type of “efficiencies offense.”
Are the Facebook Cases Merely Random Straws in the Wind?
It might appear at first blush to be reading too much into the apparent slighting of efficiencies in the two current Facebook cases. Nevertheless, recent policy rhetoric suggests that economic efficiencies arguments (whose status was tenuous at enforcement agencies to begin with) may actually be viewed as “offensive” by the new breed of enforcers.
In her Sept. 22 policy statement on “Vision and Priorities for the FTC,” Chair Lina Khan advocated focusing on the possible competitive harm flowing from actions of “gatekeepers and dominant middlemen,” and from “one-sided [vertical] contract provisions” that are “imposed by dominant firms.” No suggestion can be found in the statement that such vertical relationships often confer substantial benefits on consumers. This hints at a new campaign by the FTC against vertical restraints (as opposed to an emphasis on clearly welfare-inimical conduct) that could discourage a wide range of efficiency-producing contracts.
Chair Khan also sponsored the FTC’s July 2021 rescission of its Section 5 Policy Statement on Unfair Methods of Competition, which had emphasized the primacy of consumer welfare as the guiding principle underlying FTC antitrust enforcement. A willingness to set aside (or place a lower priority on) consumer welfare considerations suggests a readiness to ignore efficiency justifications that benefit consumers.
The statement by the FTC majority . . . notes that the 2020 Vertical Merger Guidelines had improperly contravened the Clayton Act’s language with its approach to efficiencies, which are not recognized by the statute as a defense to an unlawful merger. The majority statement explains that the guidelines adopted a particularly flawed economic theory regarding purported pro-competitive benefits of mergers, despite having no basis of support in the law or market reality.
Also noteworthy is Khan’s seeming interest (found in her writings here, here, and here) in reviving Robinson-Patman Act enforcement. What’s worse, President Joe Biden’s July 2021 Executive Order on Competition explicitly endorses FTC investigation of “retailers’ practices on the conditions of competition in the food industries, including any practices that may violate [the] Robinson-Patman Act” (emphasis added). Those troubling statements from the administration ignore the widespread scholarly disdain for Robinson-Patman, which is almost unanimously viewed as an attack on efficiencies in distribution. For example, in recommending the act’s repeal in 2007, the congressionally established Antitrust Modernization Commission stressed that the act “protects competitors against competition and punishes the very price discounting and innovation and distribution methods that the antitrust otherwise encourage.”
Recent straws in the wind suggest that an anti-efficiencies hay pile is in the works. Although antitrust agencies have not yet officially rejected the consideration of efficiencies, nor endorsed an “efficiencies offense,” the signs are troubling. Newly minted agency leaders’ skepticism toward antitrust economics, combined with their de-emphasis of the consumer welfare standard and efficiencies (at least in the merger context), suggest that even strongly grounded efficiency explanations may be summarily rejected at the agency level. In foreign jurisdictions, where efficiencies are even less well-established, and enforcement based on mere theory (as opposed to empiricism) is more widely accepted, the outlook for efficiencies stories appears to be no better.
One powerful factor, however, should continue to constrain the anti-efficiencies movement, at least in the United States: the federal courts. As demonstrated most recently in the 9th U.S. Circuit Court of Appeals’ FTC v. Qualcomm decision, American courts remain committed to insisting on empirical support for theories of harm and on seriously considering business justifications for allegedly suspect contractual provisions. (The role of foreign courts in curbing prosecutorial excesses not grounded in economics, and in weighing efficiencies, depends upon the jurisdiction, but in general such courts are far less of a constraint on enforcers than American tribunals.)
While the DOJ and FTC (and, perhaps to a lesser extent, foreign enforcers) will have to keep the judiciary in mind in deciding to bring enforcement actions, the denigration of efficiencies by the agencies still will have an unfortunate demonstration effect on the private sector. Given the cost (both in resources and in reputational capital) associated with antitrust investigations, and the inevitable discounting for the risk of projects caught up in such inquiries, a publicly proclaimed anti-efficiencies enforcement philosophy will do damage. On the margin, it will lead businesses to introduce fewer efficiency-seeking improvements that could be (wrongly) characterized as “strengthening” or “entrenching” market dominance. Such business decisions, in turn, will be welfare-inimical; they will deny consumers the benefit of efficiencies-driven product and service enhancements, and slow the rate of business innovation.
As such, it is to be hoped that, upon further reflection, U.S. and foreign competition enforcers will see the light and publicly proclaim that they will fully weigh efficiencies in analyzing business conduct. The “efficiencies offense” was a lousy tune. That “oldie-but-baddie” should not be replayed.
The American Choice and Innovation Online Act (previously called the Platform Anti-Monopoly Act), introduced earlier this summer by U.S. Rep. David Cicilline (D-R.I.), would significantly change the nature of digital platforms and, with them, the internet itself. Taken together, the bill’s provisions would turn platforms into passive intermediaries, undermining many of the features that make them valuable to consumers. This seems likely to remain the case even after potential revisions intended to minimize the bill’s unintended consequences.
In its current form, the bill is split into two parts that each is dangerous in its own right. The first, Section 2(a), would prohibit almost any kind of “discrimination” by platforms. Because it is so open-ended, lawmakers might end up removing it in favor of the nominally more focused provisions of Section 2(b), which prohibit certain named conduct. But despite being more specific, this section of the bill is incredibly far-reaching and would effectively ban swaths of essential services.
Section 2(a) essentially prohibits any behavior by a covered platform that would advantage that platform’s services over any others that also uses that platform; it characterizes this preferencing as “discrimination.”
The underlying assumption here is that platforms should be like telephone networks: providing a way for different sides of a market to communicate with each other, but doing little more than that. When platforms do do more—for example, manipulating search results to favor certain businesses or to give their own products prominence —it is seen as exploitative “leveraging.”
But consumers often want platforms to be more than just a telephone network or directory, because digital markets would be very difficult to navigate without some degree of “discrimination” between sellers. The Internet is so vast and sellers are often so anonymous that any assistance which helps you choose among options can serve to make it more navigable. As John Gruber put it:
From what I’ve seen over the last few decades, the quality of the user experience of every computing platform is directly correlated to the amount of control exerted by its platform owner. The current state of the ownerless world wide web speaks for itself.
Sometimes, this manifests itself as “self-preferencing” of another service, to reduce additional time spent searching for the information you want. When you search for a restaurant on Google, it can be very useful to get information like user reviews, the restaurant’s phone number, a button on mobile to phone them directly, estimates of how busy it is, and a link to a Maps page to see how to actually get there.
This is, undoubtedly, frustrating for competitors like Yelp, who would like this information not to be there and for users to have to click on either a link to Yelp or a link to Google Maps. But whether it is good or bad for Yelp isn’t relevant to whether it is good for users—and it is at least arguable that it is, which makes a blanket prohibition on this kind of behavior almost inevitably harmful.
If it isn’t obvious why removing this kind of feature would be harmful for users, ask yourself why some users search in Yelp’s app directly for this kind of result. The answer, I think, is that Yelp gives you all the information above that Google does (and sometimes is better, although I tend to trust Google Maps’ reviews over Yelp’s), and it’s really convenient to have all that on the same page. If Google could not provide this kind of “rich” result, many users would probably stop using Google Search to look for restaurant information in the first place, because a new friction would have been added that made the experience meaningfully worse. Removing that option would be good for Yelp, but mainly because it removes a competitor.
If all this feels like stating the obvious, then it should highlight a significant problem with Section 2(a) in the Cicilline bill: it prohibits conduct that is directly value-adding for consumers, and that creates competition for dedicated services like Yelp that object to having to compete with this kind of conduct.
Some or all of this behavior would be prohibited under Section 2(a) of the Cicilline bill. Combined with the bill’s presumption that conduct must be defended affirmatively—that is, the platform is presumed guilty unless it can prove that the challenged conduct is pro-competitive, which may be very difficult to do—and the bill could prospectively eliminate a huge range of socially valuable behavior.
Supporters of the bill have already been left arguing that the law simply wouldn’t be enforced in these cases of benign discrimination. But this would hardly be an improvement. It would mean the Federal Trade Commission (FTC) and U.S. Justice Department (DOJ) have tremendous control over how these platforms are built, since they could challenge conduct in virtually any case. The regulatory uncertainty alone would complicate the calculus for these firms as they refine, develop, and deploy new products and capabilities.
So one potential compromise might be to do away with this broad-based rule and proscribe specific kinds of “discriminatory” conduct instead. This approach would involve removing Section 2(a) from the bill but retaining Section 2(b), which enumerates 10 practices it deems to be “other discriminatory conduct.” This may seem appealing, as it would potentially avoid the worst abuses of the broad-based prohibition. In practice, however, it would carry many of the same problems. In fact, many of 2(b)’s provisions appear to go even further than 2(a), and would proscribe even more procompetitive conduct that consumers want.
Sections 2(b)(1) and 2(b)(9)
The wording of these provisions is extremely broad and, as drafted, would seem to challenge even the existence of vertically integrated products. As such, these prohibitions are potentially even more extensive and invasive than Section 2(a) would have been. Even a narrower reading here would seem to preclude safety and privacy features that are valuable to many users. iOS’s sandboxing of apps, for example, serves to limit the damage that a malware app can do on a user’s device precisely because of the limitations it imposes on what other features and hardware the app can access.
This provision would preclude a firm from conditioning preferred status on use of another service from that firm. This would likely undermine the purpose of platforms, which is to absorb and counter some of the risks involved in doing business online. An example of this is Amazon’s tying eligibility for its Prime program to sellers that use Amazon’s delivery service (FBA – Fulfilled By Amazon). The bill seems to presume in an example like this that Amazon is leveraging its power in the market—in the form of the value of the Prime label—to profit from delivery. But Amazon could, and already does, charge directly for listing positions; it’s unclear why it would benefit from charging via FBA when it could just charge for the Prime label.
An alternate, simpler explanation is that FBA improves the quality of the service, by granting customers greater assurance that a Prime product will arrive when Amazon says it will. Platforms add value by setting out rules and providing services that reduce the uncertainties between buyers and sellers they’d otherwise experience if they transacted directly with each other. This section’s prohibition—which, as written, would seem to prevent any kind of quality assurance—likely would bar labelling by a platform, even where customers explicitly want it.
As written, this would prohibit platforms from using aggregated data to improve their services at all. If Apple found that 99% of its users uninstalled an app immediately after it was installed, it would be reasonable to conclude that the app may be harmful or broken in some way, and that Apple should investigate. This provision would ban that.
Sections 2(b)(4) and 2(b)(6)
These two provisions effectively prohibit a platform from using information it does not also provide to sellers. Such prohibitions ignore the fact that it is often good for sellers to lack certain information, since withholding information can prevent abuse by malicious users. For example, a seller may sometimes try to bribe their customers to post positive reviews of their products, or even threaten customers who have posted negative ones. Part of the role of a platform is to combat that kind of behavior by acting as a middleman and forcing both consumer users and business users to comply with the platform’s own mechanisms to control that kind of behavior.
If this seems overly generous to platforms—since, obviously, it gives them a lot of leverage over business users—ask yourself why people use platforms at all. It is not a coincidence that people often prefer Amazon to dealing with third-party merchants and having to navigate those merchants’ sites themselves. The assurance that Amazon provides is extremely valuable for users. Much of it comes from the company’s ability to act as a middleman in this way, lowering the transaction costs between buyers and sellers.
This provision restricts the treatment of defaults. It is, however, relatively restrained when compared to, for example, the DOJ’s lawsuit against Google, which treats as anticompetitive even payment for defaults that can be changed. Still, many of the arguments that apply in that case also apply here: default status for apps can be a way to recoup income foregone elsewhere (e.g., a browser provided for free that makes its money by selling the right to be the default search engine).
This section gets to the heart of why “discrimination” can often be procompetitive: that it facilitates competition between platforms. The kind of self-preferencing that this provision would prohibit can allow firms that have a presence in one market to extend that position into another, increasing competition in the process. Both Apple and Amazon have used their customer bases in smartphones and e-commerce, respectively, to grow their customer bases for video streaming, in competition with Netflix, Google’s YouTube, cable television, and each other. If Apple designed a search engine to compete with Google, it would do exactly the same thing, and we would be better off because of it. Restricting this kind of behavior is, perversely, exactly what you would do if you wanted to shield these incumbents from competition.
As with other provisions, this one would preclude one of the mechanisms by which platforms add value: creating assurance for customers about the products they can expect if they visit the platform. Some of this relates to child protection; some of the most frustrating stories involve children being overcharged when they use an iPhone or Android app, and effectively being ripped off because of poor policing of the app (or insufficiently strict pricing rules by Apple or Google). This may also relate to rules that state that the seller cannot offer a cheaper product elsewhere (Amazon’s “General Pricing Rule” does this, for example). Prohibiting this would simply impose a tax on customers who cannot shop around and would prefer to use a platform that they trust has the lowest prices for the item they want.
Ostensibly a “whistleblower” provision, this section could leave platforms with no recourse, not even removing a user from its platform, in response to spurious complaints intended purely to extract value for the complaining business rather than to promote competition. On its own, this sort of provision may be fairly harmless, but combined with the provisions above, it allows the bill to add up to a rent-seekers’ charter.
In each case above, it’s vital to remember that a reversed burden of proof applies. So, there is a high chance that the law will side against the defendant business, and a large downside for conduct that ends up being found to violate these provisions. That means that platforms will likely err on the side of caution in many cases, avoiding conduct that is ambiguous, and society will probably lose a lot of beneficial behavior in the process.
Put together, the provisions undermine much of what has become an Internet platform’s role: to act as an intermediary, de-risk transactions between customers and merchants who don’t know each other, and tweak the rules of the market to maximize its attractiveness as a place to do business. The “discrimination” that the bill would outlaw is, in practice, behavior that makes it easier for consumers to navigate marketplaces of extreme complexity and uncertainty, in which they often know little or nothing about the firms with whom they are trying to transact business.
Customers do not want platforms to be neutral, open utilities. They can choose platforms that are like that already, such as eBay. They generally tend to prefer ones like Amazon, which are not neutral and which carefully cultivate their service to be as streamlined, managed, and “discriminatory” as possible. Indeed, many of people’s biggest complaints with digital platforms relate to their openness: the fake reviews, counterfeit products, malware, and spam that come with letting more unknown businesses use your service. While these may be unavoidable by-products of running a platform, platforms compete on their ability to ferret them out. Customers are unlikely to thank legislators for regulating Amazon into being another eBay.
The language of the federal antitrust laws is extremely general. Over more than a century, the federal courts have applied common-law techniques to construe this general language to provide guidance to the private sector as to what does or does not run afoul of the law. The interpretive process has been fraught with some uncertainty, as judicial approaches to antitrust analysis have changed several times over the past century. Nevertheless, until very recently, judges and enforcers had converged toward relying on a consumer welfare standard as the touchstone for antitrust evaluations (see my antitrust primer here, for an overview).
While imperfect and subject to potential error in application—a problem of legal interpretation generally—the consumer welfare principle has worked rather well as the focus both for antitrust-enforcement guidance and judicial decision-making. The general stability and predictability of antitrust under a consumer welfare framework has advanced the rule of law. It has given businesses sufficient information to plan transactions in a manner likely to avoid antitrust liability. It thereby has cabined uncertainty and increased the probability that private parties would enter welfare-enhancing commercial arrangements, to the benefit of society.
In a very thoughtful 2017 speech, then Acting Assistant Attorney General for Antitrust Andrew Finch commented on the importance of the rule of law to principled antitrust enforcement. He noted:
[H]ow do we administer the antitrust laws more rationally, accurately, expeditiously, and efficiently? … Law enforcement requires stability and continuity both in rules and in their application to specific cases.
Indeed, stability and continuity in enforcement are fundamental to the rule of law. The rule of law is about notice and reliance. When it is impossible to make reasonable predictions about how a law will be applied, or what the legal consequences of conduct will be, these important values are diminished. To call our antitrust regime a “rule of law” regime, we must enforce the law as written and as interpreted by the courts and advance change with careful thought.
The reliance fostered by stability and continuity has obvious economic benefits. Businesses invest, not only in innovation but in facilities, marketing, and personnel, and they do so based on the economic and legal environment they expect to face.
Of course, we want businesses to make those investments—and shape their overall conduct—in accordance with the antitrust laws. But to do so, they need to be able to rely on future application of those laws being largely consistent with their expectations. An antitrust enforcement regime with frequent changes is one that businesses cannot plan for, or one that they will plan for by avoiding certain kinds of investments.
That is certainly not to say there has not been positive change in the antitrust laws in the past, or that we would have been better off without those changes. U.S. antitrust law has been refined, and occasionally recalibrated, with the courts playing their appropriate interpretive role. And enforcers must always be on the watch for new or evolving threats to competition. As markets evolve and products develop over time, our analysis adapts. But as those changes occur, we pursue reliability and consistency in application in the antitrust laws as much as possible.
Indeed, we have enjoyed remarkable continuity and consensus for many years. Antitrust law in the U.S. has not been a “paradox” for quite some time, but rather a stable and valuable law enforcement regime with appropriately widespread support.
Unfortunately, policy decisions taken by the new Federal Trade Commission (FTC) leadership in recent weeks have rejected antitrust continuity and consensus. They have injected substantial uncertainty into the application of competition-law enforcement by the FTC. This abrupt change in emphasis undermines the rule of law and threatens to reduce economic welfare.
As of now, the FTC’s departure from the rule of law has been notable in two areas:
Its rejection of previous guidance on the agency’s “unfair methods of competition” authority, the FTC’s primary non-merger-related enforcement tool; and
Its new advice rejecting time limits for the review of generally routine proposed mergers.
In addition, potential FTC rulemakings directed at “unfair methods of competition” would, if pursued, prove highly problematic.
Rescission of the Unfair Methods of Competition Policy Statement
The bipartisan UMC Policy Statement has originally been supported by all three Democratic commissioners, including then-Chairwoman Edith Ramirez. The policy statement generally respected and promoted the rule of law by emphasizing that, in applying the facially broad “unfair methods of competition” (UMC) language, the FTC would be guided by the well-established principles of the antitrust rule of reason (including considering any associated cognizable efficiencies and business justifications) and the consumer welfare standard. The FTC also explained that it would not apply “standalone” Section 5 theories to conduct that would violate the Sherman or Clayton Acts.
In short, the UMC Policy Statement sent a strong signal that the commission would apply UMC in a manner fully consistent with accepted and well-understood antitrust policy principles. As in the past, the vast bulk of FTC Section 5 prosecutions would be brought against conduct that violated the core antitrust laws. Standalone Section 5 cases would be directed solely at those few practices that harmed consumer welfare and competition, but somehow fell into a narrow crack in the basic antitrust statutes (such as, perhaps, “invitations to collude” that lack plausible efficiency justifications). Although the UMC Statement did not answer all questions regarding what specific practices would justify standalone UMC challenges, it substantially limited business uncertainty by bringing Section 5 within the boundaries of settled antitrust doctrine.
The FTC’s announcement of the UMC Policy Statement rescission unhelpfully proclaimed that “the time is right for the Commission to rethink its approach and to recommit to its mandate to police unfair methods of competition even if they are outside the ambit of the Sherman or Clayton Acts.” As a dissenting statement by Commissioner Christine S. Wilson warned, consumers would be harmed by the commission’s decision to prioritize other unnamed interests. And as Commissioner Noah Joshua Phillips stressed in his dissent, the end result would be reduced guidance and greater uncertainty.
In sum, by suddenly leaving private parties in the dark as to how to conform themselves to Section 5’s UMC requirements, the FTC’s rescission offends the rule of law.
New Guidance to Parties Considering Mergers
For decades, parties proposing mergers that are subject to statutory Hart-Scott-Rodino (HSR) Act pre-merger notification requirements have operated under the understanding that:
The FTC and U.S. Justice Department (DOJ) will routinely grant “early termination” of review (before the end of the initial 30-day statutory review period) to those transactions posing no plausible competitive threat; and
An enforcement agency’s decision not to request more detailed documents (“second requests”) after an initial 30-day pre-merger review effectively serves as an antitrust “green light” for the proposed acquisition to proceed.
Those understandings, though not statutorily mandated, have significantly reduced antitrust uncertainty and related costs in the planning of routine merger transactions. The rule of law has been advanced through an effective assurance that business combinations that appear presumptively lawful will not be the target of future government legal harassment. This has advanced efficiency in government, as well; it is a cost-beneficial optimal use of resources for DOJ and the FTC to focus exclusively on those proposed mergers that present a substantial potential threat to consumer welfare.
Two recent FTC pronouncements (one in tandem with DOJ), however, have generated great uncertainty by disavowing (at least temporarily) those two welfare-promoting review policies. Joined by DOJ, the FTC on Feb. 4 announced that the agencies would temporarily suspend early terminations, citing an “unprecedented volume of filings” and a transition to new leadership. More than six months later, this “temporary” suspension remains in effect.
Citing “capacity constraints” and a “tidal wave of merger filings,” the FTC subsequently published an Aug. 3 blog post that effectively abrogated the 30-day “green lighting” of mergers not subject to a second request. It announced that it was sending “warning letters” to firms reminding them that FTC investigations remain open after the initial 30-day period, and that “[c]ompanies that choose to proceed with transactions that have not been fully investigated are doing so at their own risk.”
The FTC’s actions interject unwarranted uncertainty into merger planning and undermine the rule of law. Preventing early termination on transactions that have been approved routinely not only imposes additional costs on business; it hints that some transactions might be subject to novel theories of liability that fall outside the antitrust consensus.
[T]he FTC may challenge deals that “threaten to reduce competition and harm consumers, workers, and honest businesses.” Adding in harm to both “workers and honest businesses” implies that the FTC may be considering more ways that transactions can have an adverse impact other than just harm to competition and consumers [citation omitted].
Because consensus antitrust merger analysis centers on consumer welfare, not the protection of labor or business interests, any suggestion that the FTC may be extending its reach to these new areas is inconsistent with established legal principles and generates new business-planning risks.
More generally, the Aug. 6 FTC “blog post could be viewed as an attempt to modify the temporal framework of the HSR Act”—in effect, an effort to displace an implicit statutory understanding in favor of an agency diktat, contrary to the rule of law. Commissioner Wilson sees the blog post as a means to keep investigations open indefinitely and, thus, an attack on the decades-old HSR framework for handling most merger reviews in an expeditious fashion (see here). Commissioner Phillips is concerned about an attempt to chill legal M&A transactions across the board, particularly unfortunate when there is no reason to conclude that particular transactions are illegal (see here).
Finally, the historical record raises serious questions about the “resource constraint” justification for the FTC’s new merger review policies:
Through the end of July 2021, more than 2,900 transactions were reported to the FTC. It is not clear, however, whether these record-breaking HSR filing numbers have led (or will lead) to more deals being investigated. Historically, only about 13 percent of all deals reported are investigated in some fashion, and roughly 3 percent of all deals reported receive a more thorough, substantive review through the issuance of a Second Request. Even if more deals are being reported, for the majority of transactions, the HSR process is purely administrative, raising no antitrust concerns, and, theoretically, uses few, if any, agency resources. [Citations omitted.]
Proposed FTC Competition Rulemakings
The new FTC leadership is strongly considering competition rulemakings. As I explained in a recent Truth on the Market post, such rulemakings would fail a cost-benefit test. They raise serious legal risks for the commission and could impose wasted resource costs on the FTC and on private parties. More significantly, they would raise two very serious economic policy concerns:
First, competition rules would generate higher error costs than adjudications. Adjudications cabin error costs by allowing for case-specific analysis of likely competitive harms and procompetitive benefits. In contrast, competition rules inherently would be overbroad and would suffer from a very high rate of false positives. By characterizing certain practices as inherently anticompetitive without allowing for consideration of case-specific facts bearing on actual competitive effects, findings of rule violations inevitably would condemn some (perhaps many) efficient arrangements.
Second, competition rules would undermine the rule of law and thereby reduce economic welfare. FTC-only competition rules could lead to disparate legal treatment of a firm’s business practices, depending upon whether the FTC or the U.S. Justice Department was the investigating agency. Also, economic efficiency gains could be lost due to the chilling of aggressive efficiency-seeking business arrangements in those sectors subject to rules. [Emphasis added.]
In short, common law antitrust adjudication, focused on the consumer welfare standard, has done a good job of promoting a vibrant competitive economy in an efficient fashion. FTC competition rulemaking would not.
Recent FTC actions have undermined consensus antitrust-enforcement standards and have departed from established merger-review procedures with respect to seemingly uncontroversial consolidations. Those decisions have imposed costly uncertainty on the business sector and are thereby likely to disincentivize efficiency-seeking arrangements. What’s more, by implicitly rejecting consensus antitrust principles, they denigrate the primacy of the rule of law in antitrust enforcement. The FTC’s pursuit of competition rulemaking would further damage the rule of law by imposing arbitrary strictures that ignore matter-specific considerations bearing on the justifications for particular business decisions.
Fortunately, these are early days in the Biden administration. The problematic initial policy decisions delineated in this comment could be reversed based on further reflection and deliberation within the commission. Chairwoman Lina Khan and her fellow Democratic commissioners would benefit by consulting more closely with Commissioners Wilson and Phillips to reach agreement on substantive and procedural enforcement policies that are better tailored to promote consumer welfare and enhance vibrant competition. Such policies would benefit the U.S. economy in a manner consistent with the rule of law.
For a potential entrepreneur, just how much time it will take to compete, and the barrier to entry that time represents, will vary greatly depending on the market he or she wishes to enter. A would-be competitor to the likes of Subway, for example, might not find the time needed to open a sandwich shop to be a substantial hurdle. Even where it does take a long time to bring a product to market, it may be possible to accelerate the timeline if the potential profits are sufficiently high.
As Steven Salop notes in a recent paper, however, there may be cases where long periods of production time are intrinsic to a product:
If entry takes a long time, then the fear of entry may not provide a substantial constraint on conduct. The firm can enjoy higher prices and profits until the entry occurs. Even if a strong entrant into the 12-year-old scotch market begins the entry process immediately upon announcement of the merger of its rivals, it will not be able to constrain prices for a long time. [emphasis added]
Salop’s point relates to the supply-side substitutability of Scotch whisky (sic — Scotch whisky is spelt without an “e”). That is, to borrow from the European Commission’s definition, whether “suppliers are able to switch production to the relevant products and market them in the short term.” Scotch is aged in wooden barrels for a number of years (at least three, but often longer) before being bottled and sold, and the value of Scotch usually increases with age.
Due to this protracted manufacturing process, Salop argues, an entrant cannot compete with an incumbent dominant firm for however many years it would take to age the Scotch; they cannot produce the relevant product in the short term, no matter how high the profits collected by a monopolist are, and hence no matter how strong the incentive to enter the market. If I wanted to sell 12-year-old Scotch, to use Salop’s example, it would take me 12 years to enter the market. In the meantime, a dominant firm could extract monopoly rents, leading to higher prices for consumers.
But can a whisky producer “enjoy higher prices and profits until … entry occurs”? A dominant firm in the 12-year-old Scotch market will not necessarily be immune to competition for the entire 12-year period it would take to produce a Scotch of the same vintage. There are various ways, both on the demand and supply side, that pressure could be brought to bear on a monopolist in the Scotch market.
One way could be to bring whiskies that are being matured for longer-maturity bottles (like 16- or 18-year-old Scotches) into service at the 12-year maturity point, shifting this supply to a market in which profits are now relatively higher.
Experts explained that, for example, nine and 11-year-old whiskies—not yet ready for release under the ten and 12-year brands—could now be blended together to produce the “entry-level” Gold whisky immediately.
There are also whiskies matured outside of Scotland, in regions such as Taiwan and India, that can achieve flavor profiles akin to older whiskies more quickly, thanks to warmer climates and the faster chemical reactions inside barrels they cause. Further increases in maturation rate can be brought about by using smaller barrels with a higher surface-area-to-volume ratio. Whiskies matured in hotter climates and smaller barrels can be brought to market even more quickly than NAS Scotch matured in the cooler Scottish climate, and may well represent a more authentic replication of an older barrel.
“Whiskies” that can be manufactured even more quickly may also be on the horizon. Some startups in the United States are experimenting with rapid-aging technology which would allow them to produce a whisky-like spirit in a very short amount of time. As detailed in a recent article in The Economist, Endless West in California is using technology that ages spirits within 24 hours, with the resulting bottles selling for $40 – a bit less than many 12-year-old Scotches. Although attempts to break the conventional maturation process are nothing new, recent attempts have won awards in blind taste-test competitions.
None of this is to dismiss Salop’s underlying point. But it may suggest that, even for a product where time appears to be an insurmountable barrier to entry, there may be more ways to compete than we initially assume.
This post is authored by Nicolas Petit himself, the Joint Chair in Competition Law at the Department of Law at European University Institute in Fiesole, Italy, and at EUI’s Robert Schuman Centre for Advanced Studies. He is also invited professor at the College of Europe in Bruges.]
A lot of water has gone under the bridge since my book was published last year. To close this symposium, I thought I would discuss the new phase of antirust statutorification taking place before our eyes. In the United States, Congress is working on five antitrust bills that propose to subject platforms to stringent obligations, including a ban on mergers and acquisitions, required data portability and interoperability, and line-of-business restrictions. In the European Union (EU), lawmakers are examining the proposed Digital Markets Act (“DMA”) that sets out a complicated regulatory system for digital “gatekeepers,” with per se behavioral limitations of their freedom over contractual terms, technological design, monetization, and ecosystem leadership.
Proponents of legislative reform on both sides of the Atlantic appear to share the common view that ongoing antitrust adjudication efforts are both instrumental and irrelevant. They are instrumental because government (or plaintiff) losses build the evidence needed to support the view that antitrust doctrine is exceedingly conservative, and that legal reform is needed. Two weeks ago, antitrust reform activists ran to Twitter to point out that the U.S. District Court dismissal of the Federal Trade Commission’s (FTC) complaint against Facebook was one more piece of evidence supporting the view that the antitrust pendulum needed to swing. They are instrumental because, again, government (or plaintiffs) wins will support scaling antitrust enforcement in the marginal case by adoption of governmental regulation. In the EU, antitrust cases follow each other almost like night the day, lending credence to the view that regulation will bring much needed coordination and economies of scale.
But both instrumentalities are, at the end of the line, irrelevant, because they lead to the same conclusion: legislative reform is long overdue. With this in mind, the logic of lawmakers is that they need not await the courts, and they can advance with haste and confidence toward the promulgation of new antitrust statutes.
The antitrust reform process that is unfolding is a cause for questioning. The issue is not legal reform in itself. There is no suggestion here that statutory reform is necessarily inferior, and no correlative reification of the judge-made-law method. Legislative intervention can occur for good reason, like when it breaks judicial inertia caused by ideological logjam.
The issue is rather one of precipitation. There is a lot of learning in the cases. The point, simply put, is that a supplementary court-legislative dialogue would yield additional information—or what Guido Calabresi has called “starting points” for regulation—that premature legislative intervention is sweeping under the rug. This issue is important because specification errors (see Doug Melamed’s symposium piece on this) in statutory legislation are not uncommon. Feedback from court cases create a factual record that will often be missing when lawmakers act too precipitously.
Moreover, a court-legislative iteration is useful when the issues in discussion are cross-cutting. The digital economy brings an abundance of them. As tech analysist Ben Evans has observed, data-sharing obligations raise tradeoffs between contestability and privacy. Chapter VI of my book shows that breakups of social networks or search engines might promote rivalry and, at the same time, increase the leverage of advertisers to extract more user data and conduct more targeted advertising. In such cases, Calabresi said, judges who know the legal topography are well-placed to elicit the preferences of society. He added that they are better placed than government agencies’ officials or delegated experts, who often attend to the immediate problem without the big picture in mind (all the more when officials are denied opportunities to engage with civil society and the press, as per the policy announced by the new FTC leadership).
Of course, there are three objections to this. The first consists of arguing that statutes are needed now because courts are too slow to deal with problems. The argument is not dissimilar to Frank Easterbrook’s concerns about irreversible harms to the economy, though with a tweak. Where Easterbook’s concern was one of ossification of Type I errors due to stare decisis, the concern here is one of entrenchment of durable monopoly power in the digital sector due to Type II errors. The concern, however, fails the test of evidence. The available data in both the United States and Europe shows unprecedented vitality in the digital sector. Venture capital funding cruises at historical heights, fueling new firm entry, business creation, and economic dynamism in the U.S. and EU digital sectors, topping all other industries. Unless we require higher levels of entry from digital markets than from other industries—or discount the social value of entry in the digital sector—this should give us reason to push pause on lawmaking efforts.
The second objection is that following an incremental process of updating the law through the courts creates intolerable uncertainty. But this objection, too, is unconvincing, at best. One may ask which of an abrupt legislative change of the law after decades of legal stability or of an experimental process of judicial renovation brings more uncertainty.
Besides, ad hoc statutes, such as the ones in discussion, are likely to pose quickly and dramatically the problem of their own legal obsolescence. Detailed and technical statutes specify rights, requirements, and procedures that often do not stand the test of time. For example, the DMA likely captures Windows as a core platform service subject to gatekeeping. But is the market power of Microsoft over Windows still relevant today, and isn’t it constrained in effect by existing antitrust rules? In antitrust, vagueness in critical statutory terms allows room for change. The best way to give meaning to buzzwords like “smart” or “future-proof” regulation consists of building in first principles, not in creating discretionary opportunities for permanent adaptation of the law. In reality, it is hard to see how the methods of future-proof regulation currently discussed in the EU creates less uncertainty than a court process.
The third objection is that we do not need more information, because we now benefit from economic knowledge showing that existing antitrust laws are too permissive of anticompetitive business conduct. But is the economic literature actually supportive of stricter rules against defendants than the rule-of-reason framework that applies in many unilateral conduct cases and in merger law? The answer is surely no. The theoretical economic literature has travelled a lot in the past 50 years. Of particular interest are works on network externalities, switching costs, and multi-sided markets. But the progress achieved in the economic understanding of markets is more descriptive than normative.
Take the celebrated multi-sided market theory. The main contribution of the theory is its advice to decision-makers to take the periscope out, so as to consider all possible welfare tradeoffs, not to be more or less defendant friendly. Payment cards provide a good example. Economic research suggests that any antitrust or regulatory intervention on prices affect tradeoffs between, and payoffs to, cardholders and merchants, cardholders and cash users, cardholders and banks, and banks and card systems. Equally numerous tradeoffs arise in many sectors of the digital economy, like ridesharing, targeted advertisement, or social networks. Multi-sided market theory renders these tradeoffs visible. But it does not come with a clear recipe for how to solve them. For that, one needs to follow first principles. A system of measurement that is flexible and welfare-based helps, as Kelly Fayne observed in her critical symposium piece on the book.
Another example might be worth considering. The theory of increasing returns suggests that markets subject to network effects tend to converge around the selection of a single technology standard, and it is not a given that the selected technology is the best one. One policy implication is that social planners might be justified in keeping a second option on the table. As I discuss in Chapter V of my book, the theory may support an M&A ban against platforms in tipped markets, on the conjecture that the assets of fringe firms might be efficiently repositioned to offer product differentiation to consumers. But the theory of increasing returns does not say under what conditions we can know that the selected technology is suboptimal. Moreover, if the selected technology is the optimal one, or if the suboptimal technology quickly obsolesces, are policy efforts at all needed?
Last, as Bo Heiden’s thought provoking symposium piece argues, it is not a given that antitrust enforcement of rivalry in markets is the best way to maintain an alternative technology alive, let alone to supply the innovation needed to deliver economic prosperity. Government procurement, science and technology policy, and intellectual-property policy might be equally effective (note that the fathers of the theory, like Brian Arthur or Paul David, have been very silent on antitrust reform).
There are, of course, exceptions to the limited normative content of modern economic theory. In some areas, economic theory is more predictive of consumer harms, like in relation to algorithmic collusion, interlocking directorates, or “killer” acquisitions. But the applications are discrete and industry-specific. All are insufficient to declare that the antitrust apparatus is dated and that it requires a full overhaul. When modern economic research turns normative, it is often way more subtle in its implications than some wild policy claims derived from it. For example, the emerging studies that claim to identify broad patterns of rising market power in the economy in no way lead to an implication that there are no pro-competitive mergers.
Similarly, the empirical picture of digital markets is incomplete. The past few years have seen a proliferation of qualitative research reports on industry structure in the digital sectors. Most suggest that industry concentration has risen, particularly in the digital sector. As with any research exercise, these reports’ findings deserve to be subject to critical examination before they can be deemed supportive of a claim of “sufficient experience.” Moreover, there is no reason to subject these reports to a lower standard of accountability on grounds that they have often been drafted by experts upon demand from antitrust agencies. After all, we academics are ethically obliged to be at least equally exacting with policy-based research as we are with science-based research.
Now, with healthy skepticism at the back of one’s mind, one can see immediately that the findings of expert reports to date have tended to downplay behavioral observations that counterbalance findings of monopoly power—such as intense business anxiety, technological innovation, and demand-expansion investments in digital markets. This was, I believe, the main takeaway from Chapter IV of my book. And less than six months ago, The Economist ran its leading story on the new marketplace reality of “Tech’s Big Dust-Up.”
Similarly, the expert reports did not really question the real possibility of competition for the purchase of regulation. As in the classic George Stigler paper, where the railroad industry fought motor-trucking competition with state regulation, the businesses that stand to lose most from the digital transformation might be rationally jockeying to convince lawmakers that not all business models are equal, and to steer regulation toward specific business models. Again, though we do not know how to consider this issue, there are signs that a coalition of large news corporations and the publishing oligopoly are behind many antitrust initiatives against digital firms.
Now, as is now clear from these few lines, my cautionary note against antitrust statutorification might be more relevant to the U.S. market. In the EU, sunk investments have been made, expectations have been created, and regulation has now become inevitable. The United States, however, has a chance to get this right. Court cases are the way to go. And unlike what the popular coverage suggests, the recent District Court dismissal of the FTC case far from ruled out the applicability of U.S. antitrust laws to Facebook’s alleged killer acquisitions. On the contrary, the ruling actually contains an invitation to rework a rushed complaint. Perhaps, as Shane Greenstein observed in his retrospective analysis of the U.S. Microsoft case, we would all benefit if we studied more carefully the learning that lies in the cases, rather than haste to produce instant antitrust analysis on Twitter that fits within 280 characters.
 But some threshold conditions like agreement or dominance might also become dated.
From Sen. Elizabeth Warren (D-Mass.) to Sen. Josh Hawley (R-Mo.), populist calls to “fix” our antitrust laws and the underlying Consumer Welfare Standard have found a foothold on Capitol Hill. At the same time, there are calls to “fix” the Supreme Court by packing it with new justices. The court’s unanimous decision in NCAA v. Alston demonstrates that neither needs repair. To the contrary, clearly anti-competitive conduct—like the NCAA’s compensation rules—is proscribed under the Consumer Welfare Standard, and every justice from Samuel Alito to Sonia Sotomayor can agree on that.
In 1984, the court in NCAA v. Board of Regents suggested that “courts should take care when assessing the NCAA’s restraints on student-athlete compensation.” After all, joint ventures like sports leagues are entitled to rule-of-reason treatment. But while times change, the Consumer Welfare Standard is sufficiently flexible to meet those changes.
Where a competitive restraint exists primarily to ensure that “enormous sums of money flow to seemingly everyone except the student athletes,” the court rightly calls it out for what it is. As Associate Justice Brett Kavanaugh wrote in his concurrence:
Nowhere else in America can businesses get away with agreeing not to pay their workers a fair market rate on the theory that their product is defined by not paying their workers a fair market rate. And under ordinary principles of antitrust law, it is not evident why college sports should be any different. The NCAA is not above the law.
Disturbing these “ordinary principles”—whether through legislation, administrative rulemaking, or the common law—is simply unnecessary. For example, the Open Markets Institute filed an amicus brief arguing that the rule of reason should be “bounded” and willfully blind to the pro-competitive benefits some joint ventures can create (an argument that has been used, unsuccessfully, to attack ridesharing services like Uber and Lyft). Sen. Amy Klobuchar (D-Minn.) has proposed shifting the burden of proof so that merging parties are guilty until proven innocent. Sen. Warren would go further, deeming Amazon’s acquisition of Whole Foods anti-competitive simply because the company is “big,” and ignoring the merger’s myriad pro-competitive benefits. Sen. Hawley has gone further still: calling on Amazon to be investigated criminally for the crime of being innovative and successful.
Several of the current proposals, including those from Sens. Klobuchar and Hawley (and those recently introduced in the House that essentially single out firms for disfavored treatment), would replace the Consumer Welfare Standard that has underpinned antitrust law for decades with a policy that effectively punishes firms for being politically unpopular.
These examples demonstrate we should be wary when those in power assert that things are so irreparably broken that they need a complete overhaul. The “solutions” peddled usually increase politicians’ power by enabling them to pick winners and losers through top-down approaches that stifle the bottom-up innovations that make consumers’ lives better.
Are antitrust law and the Supreme Court perfect? Hardly. But in a 9-0 decision, the court proved this week that there’s nothing broken about either.
The recent launch of the international Multilateral Pharmaceutical Merger Task Force (MPMTF) is just the latest example of burgeoning cooperative efforts by leading competition agencies to promote convergence in antitrust enforcement. (See my recent paper on the globalization of antitrust, which assesses multinational cooperation and convergence initiatives in greater detail.) In what is a first, the U.S. Federal Trade Commission (FTC), the U.S. Justice Department’s (DOJ) Antitrust Division, offices of state Attorneys General, the European Commission’s Competition Directorate, Canada’s Competition Bureau, and the U.K.’s Competition and Market Authority (CMA) jointly created the MPMTF in March 2021 “to update their approach to analyzing the effects of pharmaceutical mergers.”
To help inform its analysis, in May 2021 the MPMTF requested public comments concerning the effects of pharmaceutical mergers. The MPMTF sought submissions regarding (among other issues) seven sets of questions:
What theories of harm should enforcement agencies consider when evaluating pharmaceutical mergers, including theories of harm beyond those currently considered?
What is the full range of a pharmaceutical merger’s effects on innovation? What challenges arise when mergers involve proprietary drug discovery and manufacturing platforms?
In pharmaceutical merger review, how should we consider the risks or effects of conduct such as price-setting practices, reverse payments, and other ways in which pharmaceutical companies respond to or rely on regulatory processes?
How should we approach market definition in pharmaceutical mergers, and how is that implicated by new or evolving theories of harm?
What evidence may be relevant or necessary to assess and, if applicable, challenge a pharmaceutical merger based on any new or expanded theories of harm?
What types of remedies would work in the cases to which those theories are applied?
What factors, such as the scope of assets and characteristics of divestiture buyers, influence the likelihood and success of pharmaceutical divestitures to resolve competitive concerns?
My research assistant Andrew Mercado and I recently submitted comments for the record addressing the questions posed by the MPMTF. We concluded:
Federal merger enforcement in general and FTC pharmaceutical merger enforcement in particular have been effective in promoting competition and consumer welfare. Proposed statutory amendments to strengthen merger enforcement not only are unnecessary, but also would, if enacted, tend to undermine welfare and would thus be poor public policy. A brief analysis of seven questions propounded by the Multilateral Pharmaceutical Merger Task Force suggests that: (a) significant changes in enforcement policies are not warranted; and (b) investigators should employ sound law and economics analysis, taking full account of merger-related efficiencies, when evaluating pharmaceutical mergers.
While we leave it to interested readers to review our specific comments, this commentary highlights one key issue which we stressed—the importance of giving due weight to efficiencies (and, in particular, dynamic efficiencies) in evaluating pharma mergers. We also note an important critique by FTC Commissioner Christine Wilson of the treatment accorded merger-related efficiencies by U.S. antitrust enforcers.
Innovation in pharmaceuticals and vaccines has immensely significant economic and social consequences, as demonstrated most recently in the handling of the COVID-19 pandemic. As such, it is particularly important that public policy not stand in the way of realizing efficiencies that promote innovation in these markets. This observation applies directly, of course, to pharmaceutical antitrust enforcement, in general, and to pharma merger enforcement, in particular.
Regrettably, however, though general merger-enforcement policy has been generally sound, it has somewhat undervalued merger-related efficiencies.
Although U.S. antitrust enforcers give lip service to their serious consideration of efficiencies in merger reviews, the reality appears to be quite different, as documented by Commissioner Wilson in a 2020 speech.
Wilson’s General Merger-Efficiencies Critique: According to Wilson, the combination of finding narrow markets and refusing to weigh out-of-market efficiencies has created major “legal and evidentiary hurdles a defendant must clear when seeking to prove offsetting procompetitive efficiencies.” What’s more, the “courts [have] largely continue[d] to follow the Agencies’ lead in minimizing the importance of efficiencies.” Wilson shows that “the Horizontal Merger Guidelines text and case law appear to set different standards for demonstrating harms and efficiencies,” and argues that this “asymmetric approach has the obvious potential consequence of preventing some procompetitive mergers that increase consumer welfare.” Wilson concludes on a more positive note that this problem can be addressed by having enforcers: (1) treat harms and efficiencies symmetrically; and (2) establish clear and reasonable expectations for what types of efficiency analysis will and will not pass muster.
While our filing with the MPMTF did not discuss Wilson’s general treatment of merger efficiencies, one would hope that the task force will appropriately weigh it in its deliberations. Our filing instead briefly addressed two “informational efficiencies” that may arise in the context of pharmaceutical mergers. These include:
More Efficient Resource Reallocation: The theory of the firm teaches that mergers may be motivated by the underutilization or misallocation of assets, or the opportunity to create welfare-enhancing synergies. In the pharmaceutical industry, these synergies may come from joining complementary research and development programs, combining diverse and specialized expertise that may be leveraged for better, faster drug development and more innovation.
Enhanced R&D: Currently, much of the R&D for large pharmaceutical companies is achieved through partnerships or investment in small biotechnology and research firms specializing in a single type of therapy. Whereas large pharmaceutical companies have expertise in marketing, navigating regulation, and undertaking trials of new drugs, small, research-focused firms can achieve greater advancements in medicine with smaller budgets. Furthermore, changes within firms brought about by a merger may increase innovation.
With increases in intellectual property and proprietary data that come from the merging of two companies, smaller research firms that work with the merged entity may have access to greater pools of information, enhancing the potential for innovation without increasing spending. This change not only raises the efficiency of the research being conducted in these small firms, but also increases the probability of a breakthrough without an increase in risk.
U.S. pharmaceutical merger enforcement has been fairly effective in forestalling anticompetitive combinations while allowing consumer welfare-enhancing transactions to go forward. Policy in this area should remain generally the same. Enforcers should continue to base enforcement decisions on sound economic theory fully supported by case-specific facts. Enforcement agencies could benefit, however, by placing a greater emphasis on efficiencies analysis. In particular, they should treat harms and efficiencies symmetrically (as recommend by Commissioner Wilson), and fully take into account likely resource reallocation and innovation-related efficiencies.
The slew of recent antitrust cases in the digital, tech, and pharmaceutical industries has brought significant attention to the investments many firms in these industries make in “intangibles,” such as software and research and development (R&D).
Intangibles are recognized to have an important effect on a company’s (and the economy’s) performance. For example, Jonathan Haskel and Stian Westlake (2017) highlight the increasingly large investments companies have been making in things like programming in-house software, organizational structures, and, yes, a firm’s stock of knowledge obtained through R&D. They also note the considerable difficulties associated with valuing both those investments and the outcomes (such as new operational procedures, a new piece of software, or a new patent) of those investments.
This difficulty in valuing intangibles has gone somewhat under the radar until relatively recently. There has been progress in valuing them at the aggregate level (see Ellen R. McGrattan and Edward C. Prescott (2008)) and in examining their effects at the level of individual sectors (see McGrattan (2020)). It remains difficult, however, to ascertain the value of the entire stock of intangibles held by an individual firm.
There is a method to estimate the value of one component of a firm’s stock of intangibles. Specifically, the “stock of knowledge obtained through research and development” is likely to form a large proportion of most firms’ intangibles. Treating R&D as a “stock” might not be the most common way to frame the subject, but it does have an intuitive appeal.
What a firm knows (i.e., its intellectual property) is an input to its production process, just like physical capital. The most direct way for firms to acquire knowledge is to conduct R&D, which adds to its “stock of knowledge,” as represented by its accumulated stock of R&D. In this way, a firm’s accumulated investment in R&D then becomes a stock of R&D that it can use in production of whatever goods and services it wants. Thankfully, there is a relatively straightforward (albeit imperfect) method to measure a firm’s stock of R&D that relies on information obtained from a company’s accounts, along with a few relatively benign assumptions.
This method (set out by Bronwyn Hall (1990, 1993)) uses a firm’s annual expenditures on R&D (a separate line item in most company accounts) in the “perpetual inventory” method to calculate a firm’s stock of R&D in any particular year. This perpetual inventory method is commonly used to estimate a firm’s stock of physical capital, so applying it to obtain an estimate of a firm’s stock of knowledge—i.e., their stock of R&D—should not be controversial.
All this method requires to obtain a firm’s stock of R&D for this year is knowledge of a firm’s R&D stock and its investment in R&D (i.e., its R&D expenditures) last year. This year’s R&D stock is then the sum of those R&D expenditures and its undepreciated R&D stock that is carried forward into this year.
As some R&D expenditure datasets include, for example, wages paid to scientists and research workers, this is not exactly the same as calculating a firm’s physical capital stock, which would only use a firm’s expenditures on physical capital. But given that paying people to perform R&D also adds to a firm’s stock of R&D through the increased knowledge and expertise of their employees, it seems reasonable to include this in a firm’s stock of R&D.
As mentioned previously, this method requires making certain assumptions. In particular, it is necessary to assume a rate of depreciation of the stock of R&D each period. Hall suggests a depreciation of 15% per year (compared to the roughly 7% per year for physical capital), and estimates presented by Hall, along with Wendy Li (2018), suggest that, in some industries, the figure can be as high as 50%, albeit with a wide range across industries.
The other assumption required for this method is an estimate of the firm’s initial level of stock. To see why such an assumption is necessary, suppose that you have data on a firm’s R&D expenditure running from 1990-2016. This means that you can calculate a firm’s stock of R&D for each year once you have their R&D stock in the previous year via the formula above.
When calculating the firm’s R&D stock for 2016, you need to know what their R&D stock was in 2015, while to calculate their R&D stock for 2015 you need to know their R&D stock in 2014, and so on backward until you reach the first year for which you have data: in this, case 1990.
However, working out the firm’s R&D stock in 1990 requires data on the firm’s R&D stock in 1989. The dataset does not contain any information about 1989, nor the firm’s actual stock of R&D in 1990. Hence, it is necessary to make an assumption regarding the firm’s stock of R&D in 1990.
There are several different assumptions one can make regarding this “starting value.” You could assume it is just a very small number. Or you can assume, as per Hall, that it is the firm’s R&D expenditure in 1990 divided by the sum of the R&D depreciation and average growth rates (the latter being taken as 8% per year by Hall). Note that, given the high depreciation rates for the stock of R&D, it turns out that the exact starting value does not matter significantly (particularly in years toward the end of the dataset) if you have a sufficiently long data series. At a 15% depreciation rate, more than 50% of the initial value disappears after five years.
Although there are other methods to measure a firm’s stock of R&D, these tend to provide less information or rely on stronger assumptions than the approach described above does. For example, sometimes a firm’s stock of R&D is measured using a simple count of the number of patents they hold. However, this approach does not take into account the “value” of a patent. Since, by definition, each patent is unique (with differing number of years to run, levels of quality, ability to be challenged or worked around, and so on), it is unlikely to be appropriate to use an “average value of patents sold recently” to value it. At least with the perpetual inventory method described above, a monetary value for a firm’s stock of R&D can be obtained.
The perpetual inventory method also provides a way to calculate market shares of R&D in R&D-intensive industries, which can be used alongside current measures. This would be akin to looking at capacity shares in some manufacturing industries. Of course, using market shares in R&D industries can be fraught with issues, such as whether it is appropriate to use a backward-looking measure to assess competitive constraints in a forward-looking industry. This is why any investigation into such industries should also look, for example, at a firm’s research pipeline.
Naturally, this only provides for the valuation of the R&D stock and says nothing about valuing other intangibles that are likely to play an important role in a much wider range of industries. Nonetheless, this method could provide another means for competition authorities to assess the current and historical state of R&D stocks in industries in which R&D plays an important part. It would be interesting to see what firms’ shares of R&D stocks look like, for example, in the pharmaceutical and tech industries.
Last Thursday and Friday, Truth on the Market hosted a symposium analyzing the Draft Vertical Merger Guidelines from the FTC and DOJ. The relatively short draft guidelines provided ample opportunity for discussion, as evidenced by the stellar roster of authors thoughtfully weighing in on the topic.
We want to thank all of the participants for their excellent contributions. All of the posts are collected here, and below I briefly summarize each in turn.
Hovenkamp views the draft guidelines as a largely positive development for the state of antitrust enforcement. Beginning with an observation — as was common among participants in the symposium — that the existing guidelines are outdated, Hovenkamp believes that the inclusion of 20% thresholds for market share and related product use represent a reasonable middle position between the extremes of zealous antitrust enforcement and non-enforcement.
Hovenkamp also observes that, despite their relative brevity, the draft guidelines contain much by way of reference to the 2010 Horizontal Merger Guidelines. Ultimately Hovenkamp believes that, despite the relative lack of detail in some respects, the draft guidelines are an important step in elaborating the “economic approaches that the agencies take toward merger analysis, one in which direct estimates play a larger role, with a comparatively reduced role for more traditional approaches depending on market definition and market share.”
Finally, he notes that, while the draft guidelines leave the current burden of proof in the hands of challengers, the presumption that vertical mergers are “invariably benign, particularly in highly concentrated markets or where the products in question are differentiated” has been weakened.
Neuchterlein finds it hard to square elements of the draft vertical merger guidelines with both the past forty years of US enforcement policy as well as the empirical work confirming the largely beneficial nature of vertical mergers. Related to this, the draft guidelines lack genuine limiting principles when describing speculative theories of harm. Without better specificity, the draft guidelines will do little as a source of practical guidance.
One criticism from Neuchterlein is that the draft guidelines blur the distinction between “harm to competition” and “harm to competitors” by, for example, focusing on changes to rivals’ access to inputs and lost sales.
Neuchterlein also takes issue with what he characterizes as the “arbitrarily low” 20 percent thresholds. In particular, he finds the fact that the two separate 20 percent thresholds (relevant market and related product) being linked leads to a too-small set of situations in which firms might qualify for the safe harbor. Instead, by linking the two thresholds, he believes the provision does more to facilitate the agencies’ discretion, and little to provide clarity to firms and consumers.
While Kolasky and Giordano believe that the 1984 guidelines are badly outdated, they also believe that the draft guidelines fail to recognize important efficiencies, and fail to give sufficiently clear standards for challenging vertical mergers.
By contrast, Kolasky and Giordano believe that the 2008 EU vertical merger guidelines provide much greater specificity and, in some cases, the 1984 guidelines were better aligned with the 2008 EU guidelines. Losing that specificity in the new draft guidelines sets back the standards. As such, they recommend that the DOJ and FTC adopt the EU vertical merger guidelines as a model for the US.
To take one example, the draft guidelines lose some of the important economic distinctions between vertical and horizontal mergers and need to be clarified, in particular with respect to burdens of proof related to efficiencies. The EU guidelines also provide superior guidance on how to distinguish between a firm’s ability and its incentive to raise rivals’ costs.
Slade welcomes the new draft guidelines and finds them to be a good effort, if in need of some refinement. She believes the agencies were correct to defer to the 2010 Horizontal Merger Guidelines for the the conceptual foundations of market definition and concentration, but believes that the 20 percent thresholds don’t reveal enough information. She believes that it would be helpful “to have a list of factors that could be used to determine which mergers that fall below those thresholds are more likely to be investigated, and vice versa.”
Slade also takes issue with the way the draft guidelines deal with EDM. Although she does not believe that EDM should always be automatically assumed, the guidelines do not offer enough detail to determine the cases where it should not be.
For Slade, the guidelines also fail to include a wide range of efficiencies that can arise from vertical integration. For instance “organizational efficiencies, such as mitigating contracting, holdup, and renegotiation costs, facilitating specific investments in physical and human capital, and providing appropriate incentives within firms” are important considerations that the draft guidelines should acknowledge.
Slade also advises caution when simulating vertical mergers. They are much more complex than horizontal simulations, which means that “vertical merger simulations have to be carefully crafted to fit the markets that are susceptible to foreclosure and that a one-size-fits-all model can be very misleading.”
Wright et al. commend the agencies for highlighting important analytical factors while avoiding “untested merger assessment tools or theories of harm.”
They do, however, offer some points for improvement. First, EDM should be clearly incorporated into the unilateral effects analysis. The way the draft guidelines are currently structured improperly leaves the role of EDM in a sort of “limbo” between effects analysis and efficiencies analysis that could confuse courts and lead to an incomplete and unbalanced assessment of unilateral effects.
Second, Wright et al. also argue that the 20 percent thresholds in the draft guidelines do not have any basis in evidence or theory, nor are they of “any particular importance to predicting competitive effects.”
Third, by abandoning the 1984 guidelines’ acknowledgement of the generally beneficial effects of vertical mergers, the draft guidelines reject the weight of modern antitrust literature and fail to recognize “the empirical reality that vertical relationships are generally procompetitive or neutral.”
Finally, the draft guidelines should be more specific in recognizing that there are transaction costs associated with integration via contract. Properly conceived, the guidelines should more readily recognize that efficiencies arising from integration via merger are cognizable and merger specific.
A key criticism offered by Werden and Froeb in their post is that “the proposed Guidelines do not set out conditions necessary or sufficient for the agencies to conclude that a merger likely would substantially lessen competition.” The draft guidelines refer to factors the agencies may consider as part of their deliberation, but ultimately do not give an indication as to how those different factors will be weighed.
Further, Werden and Froeb believe that the draft guidelines fail even to communicate how the agencies generally view the competitive process — in particular, how the agencies’ views regard the critical differences between horizontal and vertical mergers.
Jacobson and Edelson begin with an acknowledgement that the guidelines are outdated and that there is a dearth of useful case law, thus leading to a need for clarified rules. Unfortunately, they do not feel that the current draft guidelines do nearly enough to satisfy this need for clarification.
Generally positive about the 20% thresholds in the draft guidelines, Jacobson and Edelson nonetheless feel that this “loose safe harbor” leaves some problematic ambiguity. For example, the draft guidelines endorse a unilateral foreclosure theory of harm, but leave unspecified what actually qualifies as a harm. Also, while the Baker Hughes burden shifting framework is widely accepted, the guidelines fail to specify how burdens should be allocated in vertical merger cases.
The draft guidelines also miss an important opportunity to specify whether or not EDM should be presumed to exist in vertical mergers, and whether it should be presumptively credited as merger-specific.
Brennan’s post focused on what he referred to as “pure” vertical mergers that do not include concerns about expansion into upstream or downstream markets. Brennan notes the highly complex nature of speculative theories of vertical harms that can arise from vertical mergers. Consequently, he concludes that, with respect to blocking pure vertical mergers,
“[I]t is not clear that we are better off expending the resources to see whether something is bad, rather than accepting the cost of error from adopting imperfect rules — even rules that imply strict enforcement. Pure vertical merger may be an example of something that we might just want to leave be.”
Cernak’s post examines the absences and ambiguities in the draft guidelines as compared to the 1984 guidelines. He notes the absence of some theories of harm — for instance, the threat of regulatory evasion. And then moves on to point out the ambiguity in how the draft guidelines deal with pleading and proving EDM.
Specifically, the draft guidelines are unclear as to how EDM should be treated. Is EDM an affirmative defense, or is it a factor that agencies are required to include as part of their own analysis? In Cernak’s opinion, the agencies should be clearer on the point.
Fruits observes that the attempt of the draft guidelines to clarify how the Agencies think about mergers and competition actually demonstrates how complex markets, related products, and dynamic competition actually are.
Fruits goes on to describe how the nature of assumptions necessary to support the speculative theories of harm that the draft guidelines may rely upon are vulnerable to change. Ultimately, relying on such theories and strong assumptions may make market definition of even “obvious” markets and products a fraught exercise that devolves into a battle of experts.
Pozen et al. believe that the draft guidelines inadvisably move the US away from accepted international standards. The 20 percent threshold in the draft guidelines is “arbitrarily low” given the generally pro competitive nature of vertical combinations.
Instead, DOJ and the FTC should consider following the approaches taken by the EU, Japan and Chile by favoring a 30 percent threshold for challenges along with a post-merger HHI measure below 2000.
Sher and McDonald describe how the draft Vertical guidelines miss a valuable opportunity to clarify speculative theories harm based on “potential competition.”
In particular, the draft guidelines should address the literature that demonstrates that vertical acquisition of small tech firms by large tech firms is largely complementary and procompetitive. Large tech firms are good at process innovation and the smaller firms are good at product innovation leading to specialization and the realization of efficiencies through acquisition.
Further, innovation in tech markets is driven by commercialization and exit strategy. Acquisition has become an important way for investors and startups to profit from their innovation. Vertical merger policy that is biased against vertical acquisition threatens this ecosystem and the draft guidelines should be updated to reflect this reality.
Rybnicek notes the common calls to withdraw the 1984 Non-Horizontal Merger Guidelines, but is skeptical that replacing them will be beneficial. Particularly, he believes there are major flaws in the draft guidelines that would lead to suboptimal merger policy at the Agencies.
One concern is that the draft guidelines could easily lead to the impression that vertical mergers are as likely to lead to harm as horizontal mergers. But that is false and easily refuted by economic evidence and logic. By focusing on vertical transactions more than the evidence suggests is necessary, the Agencies will waste resources and spend less time pursuing enforcement of actually anticompetitive transactions.
Rybicek also notes that, in addition to the 20 percent threshold “safe harbor” being economically unsound, they will likely create a problematic “sufficient condition” for enforcement.
Rybnicek believes that the draft guidelines minimize the significant role of EDM and efficiencies by pointing to the 2010 Horizontal Merger Guidelines for analytical guidance. In the horizontal context, efficiencies are exceedingly difficult to prove, and it is unwarranted to apply the same skeptical treatment of efficiencies in the vertical merger context.
Ultimately, Rybnicek concludes that the draft guidelines do little to advance an understanding of how the agencies will look at a vertical transaction, while also undermining the economics and theory that have guided antitrust law.
White believes that there is a gaping absence in the draft guidelines insofar as they lack an adequate market definition paradigm. White notes that markets need to be defined in a way that permits a determination of market power (or not) post-merger, but the guidelines refrain from recommending a vertical-specific method for drawing market definition.
Instead, the draft guidelines point to the 2010 Horizontal Merger Guidelines for a market definition paradigm. Unfortunately, that paradigm is inapplicable in the vertical merger context. The way that markets are defined in the horizontal and vertical contexts is very different. There is a significant chance that an improperly drawn market definition based on the Horizontal Guidelines could understate the risk of harm from a given vertical merger.
Manne & Stout believe that there is a great deal of ambiguity in the proposed guidelines that could lead either to uncertainty as to how the agencies will exercise their discretion, or, more troublingly, could lead courts to take seriously speculative theories of harm.
Among these, Manne & Stout believe that the Agencies should specifically address the alleged equivalence of integration via contract and integration via merger. They need to either repudiate this theory, or else more fully explain the extremely complex considerations that factor into different integration decisions for different firms.
In particular, there is no reason to presume in any given situation that the outcome from contracting would be the same as from merging, even where both are notionally feasible. It would be a categorical mistake for the draft guidelines to permit an inference that simply because an integration could be achieved by contract, it follows that integration by merger deserves greater scrutiny per se.
A whole host of efficiency and non-efficiency related goals are involved in a choice of integration methods. But adopting a presumption against integration via merger necessary leads to (1) an erroneous assumption that efficiencies are functionally achievable in both situations and (2) a more concerning creation of discretion in the hands of enforcers to discount the non-efficiency reasons for integration.
Therefore, the agencies should clarify in the draft guidelines that the mere possibility of integration via contract or the inability of merging parties to rigorously describe and quantify efficiencies does not condemn a proposed merger.
Manne & Stout begin by observing that, while Agencies have the opportunity to enforce in either the case of merger or contract, defendants can frequently only realize efficiencies in the case of merger. Therefore, calling for a contract/merger equivalency amounts to a preference for more enforcement per se, and is less solicitous of concerns about loss of procompetitive arrangements. Moreover, Manne & Stout point out that there is currently no empirical basis for justifying the weighting of enforcement so heavily against vertical mergers.
Manne & Stout further observe that vertical merger enforcement is more likely to thwart procompetitive than anticompetitive arrangements relative to the status quo ante because we lack fundamental knowledge about the effects of market structure and firm organization on innovation and dynamic competition.
Instead, the draft guidelines should adopt Williamson’s view of economic organizations: eschew the formal orthodox neoclassical economic lens in favor of organizational theory that focuses on complex contracts (including vertical mergers). Without this view, “We are more likely to miss it when mergers solve market inefficiencies, and more likely to see it when they impose static costs — even if the apparent costs actually represent a move from less efficient contractual arrangements to more efficient integration.”
Critically, Manne & Stout argue that the guidelines focus on market share thresholds leads to an overly narrow view of competition. Instead of looking at static market analyses, the Agencies should include a richer set of observations, including those that involve “organizational decisions made to facilitate the coordination of production and commercialization when they are dependent upon intangible assets.”
Ultimately Manne & Stout suggest that the draft guidelines should be clarified to guide the Agencies and courts away from applying inflexible, formalistic logic that will lead to suboptimal enforcement.
In our first post, we discussed the weaknesses of an important theoretical underpinning of efforts to expand vertical merger enforcement (including, possibly, the proposed guidelines): the contract/merger equivalency assumption.
In this post we discuss the implications of that assumption and some of the errors it leads to — including some incorporated into the proposed guidelines.
There is no theoretical or empirical justification for more vertical enforcement
Tim Brennan makes a fantastic and regularly overlooked point in his post: If it’s true, as many claim (see, e.g., Steve Salop), that firms can generally realize vertical efficiencies by contracting instead of merging, then it’s also true that they can realize anticompetitive outcomes the same way. While efficiencies have to be merger-specific in order to be relevant to the analysis, so too do harms. But where the assumption is that the outcomes of integration can generally be achieved by the “less-restrictive” means of contracting, that would apply as well to any potential harms, thus negating the transaction-specificity required for enforcement. As Dennis Carlton notes:
There is a symmetry between an evaluation of the harms and benefits of vertical integration. Each must be merger-specific to matter in an evaluation of the merger’s effects…. If transaction costs are low, then vertical integration creates neither benefits nor harms, since everything can be achieved by contract. If transaction costs exist to prevent the achievement of a benefit but not a harm (or vice-versa), then that must be accounted for in a calculation of the overall effect of a vertical merger. (Dennis Carlton, Transaction Costs and Competition Policy)
Of course, this also means that those (like us) who believe that it is not so easy to accomplish by contract what may be accomplished by merger must also consider the possibility that a proposed merger may be anticompetitive because it overcomes an impediment to achieving anticompetitive goals via contract.
There’s one important caveat, though: The potential harms that could arise from a vertical merger are the same as those that would be cognizable under Section 2 of the Sherman Act. Indeed, for a vertical merger to cause harm, it must be expected to result in conduct that would otherwise be illegal under Section 2. This means there is always the possibility of a second bite at the apple when it comes to thwarting anticompetitive conduct.
The same cannot be said of procompetitive conduct that can arise only through merger if a merger is erroneously prohibited before it even happens.
Interestingly, Salop himself — the foremost advocate today for enhanced vertical merger enforcement — recognizes the issue raised by Brennan:
Exclusionary harms and certain efficiency benefits also might be achieved with vertical contracts and agreements without the need for a vertical merger…. It  might be argued that the absence of premerger exclusionary contracts implies that the merging firms lack the incentive to engage in conduct that would lead to harmful exclusionary effects. But anticompetitive vertical contracts may face the same types of impediments as procompetitive ones, and may also be deterred by potential Section 1 enforcement. Neither of these arguments thus justify a more or less intrusive vertical merger policy generally. Rather, they are factors that should be considered in analyzing individual mergers. (Salop & Culley, Potential Competitive Effects of Vertical Mergers)
In the same article, however, Salop also points to the reasons why it should be considered insufficient to leave enforcement to Sections 1 and 2, instead of addressing them at their incipiency under Clayton Section 7:
While relying solely on post-merger enforcement might have appealing simplicity, it obscures several key facts that favor immediate enforcement under Section 7.
The benefit of HSR review is to prevent the delays and remedial issues inherent in after-the-fact enforcement….
There may be severe problems in remedying the concern….
Section 1 and Section 2 legal standards are more permissive than Section 7 standards….
The agencies might well argue that anticompetitive post-merger conduct was caused by the merger agreement, so that it would be covered by Section 7….
All in all, failure to address these kinds of issues in the context of merger review could lead to significant consumer harm and underdeterrence.
The points are (mostly) well-taken. But they also essentially amount to a preference for more and tougher enforcement against vertical restraints than the judicial interpretations of Sections 1 & 2 currently countenance — a preference, in other words, for the use of Section 7 to bolster enforcement against vertical restraints of any sort (whether contractual or structural).
The problem with that, as others have pointed out in this symposium (see, e.g., Nuechterlein; Werden & Froeb; Wright, et al.), is that there’s simply no empirical basis for adopting a tougher stance against vertical restraints in the first place. Over and over again the empirical research shows that vertical restraints and vertical mergers are unlikely to cause anticompetitive harm:
In reviewing this literature, two features immediately stand out: First, there is a paucity of support for the proposition that vertical restraints/vertical integration are likely to harm consumers. . . . Second, a far greater number of studies found that the use of vertical restraints in the particular context studied improved welfare unambiguously. (Cooper, et al, Vertical Restrictions and Antitrust Policy: What About the Evidence?)
[W]e did not have a particular conclusion in mind when we began to collect the evidence, and we… are therefore somewhat surprised at what the weight of the evidence is telling us. It says that, under most circumstances, profit-maximizing, vertical-integration decisions are efficient, not just from the firms’ but also from the consumers’ points of view…. We therefore conclude that, faced with a vertical arrangement, the burden of evidence should be placed on competition authorities to demonstrate that that arrangement is harmful before the practice is attacked. (Francine Lafontaine & Margaret Slade, Vertical Integration and Firm Boundaries: The Evidence)
In sum, these papers from 2009-2018 continue to support the conclusions from Lafontaine & Slade (2007) and Cooper et al. (2005) that consumers mostly benefit from vertical integration. While vertical integration can certainly foreclose rivals in theory, there is only limited empirical evidence supporting that finding in real markets. (GAI Comment on Vertical Mergers)
To the extent that the proposed guidelines countenance heightened enforcement relative to the status quo, they fall prey to the same defect. And while it is unclear from the fairly terse guidelines whether this is animating them, the removal of language present in the 1984 Non-Horizontal Merger Guidelines acknowledging the relative lack of harm from vertical mergers (“[a]lthough non-horizontal mergers are less likely than horizontal mergers to create competitive problems…”) is concerning.
The shortcomings of orthodox economics and static formal analysis
There is also a further reason to think that vertical merger enforcement may be more likely to thwart procompetitive than anticompetitive arrangements relative to the status quo ante (i.e., where arrangements among vertical firms are by contract): Our lack of knowledge about the effects of market structure and firm organization on innovation and dynamic competition, and the relative hostility to nonstandard contracting, including vertical integration:
[T]he literature addressing how market structure affects innovation (and vice versa) in the end reveals an ambiguous relationship in which factors unrelated to competition play an important role. (Katz & Shelanski, Mergers and Innovation)
The fixation on the equivalency of the form of vertical integration (i.e., merger versus contract) is likely to lead enforcers to focus on static price and cost effects, and miss the dynamic organizational and informational effects that lead to unexpected, increased innovation across and within firms.
In the hands of Oliver Williamson, this means that understanding firms in the real world entails taking an organization theory approach, in contrast to the “orthodox” economic perspective:
The lens of contract approach to the study of economic organization is partly complementary but also partly rival to the orthodox [neoclassical economic] lens of choice. Specifically, whereas the latter focuses on simple market exchange, the lens of contract is predominantly concerned with the complex contracts. Among the major differences is that non‐standard and unfamiliar contractual practices and organizational structures that orthodoxy interprets as manifestations of monopoly are often perceived to serve economizing purposes under the lens of contract. A major reason for these and other differences is that orthodoxy is dismissive of organization theory whereas organization theory provides conceptual foundations for the lens of contract. (emphasis added)
We are more likely to miss it when mergers solve market inefficiencies, and more likely to see it when they impose static costs — even if the apparent costs actually represent a move from less efficient contractual arrangements to more efficient integration.
The competition that takes place in the real world and between various groups ultimately depends upon the institution of private contracts, many of which, including the firm itself, are nonstandard. Innovation includes the discovery of new organizational forms and the application of old forms to new contexts. Such contracts prevent or attenuate market failure, moving the market toward what economists would deem a more competitive result. Indeed, as Professor Coase pointed out, many markets deemed “perfectly competitive” are in fact the end result of complex contracts limiting rivalry between competitors. This contractual competition cannot produce perfect results — no human institution ever can. Nonetheless, the result is superior to that which would obtain in a (real) world without nonstandard contracting. These contracts do not depend upon the creation or enhancement of market power and thus do not produce the evils against which antitrust law is directed. (Alan Meese, Price Theory Competition & the Rule of Reason)
The pinched focus of the guidelines on narrow market definition misses the bigger picture of dynamic competition over time
The proposed guidelines (and the theories of harm undergirding them) focus upon indicia of market power that may not be accurate if assessed in more realistic markets or over more relevant timeframes, and, if applied too literally, may bias enforcement against mergers with dynamic-innovation benefits but static-competition costs.
Similarly, the proposed guidelines’ enumeration of potential efficiencies doesn’t really begin to cover the categories implicated by the organization of enterprise around dynamic considerations.
The proposed guidelines’ efficiencies section notes that:
Vertical mergers bring together assets used at different levels in the supply chain to make a final product. A single firm able to coordinate how these assets are used may be able to streamline production, inventory management, or distribution, or create innovative products in ways that would have been hard to achieve though arm’s length contracts. (emphasis added)
But it is not clear than any of these categories encompasses organizational decisions made to facilitate the coordination of production and commercialization when they are dependent upon intangible assets.
As Thomas Jorde and David Teece write:
For innovations to be commercialized, the economic system must somehow assemble all the relevant complementary assets and create a dynamically-efficient interactive system of learning and information exchange. The necessary complementary assets can conceivably be assembled by either administrative or market processes, as when the innovator simply licenses the technology to firms that already own or are willing to create the relevant assets. These organizational choices have received scant attention in the context of innovation. Indeed, the serial model relies on an implicit belief that arm’s-length contracts between unaffiliated firms in the vertical chain from research to customer will suffice to commercialize technology. In particular, there has been little consideration of how complex contractual arrangements among firms can assist commercialization — that is, translating R&D capability into profitable new products and processes….
When IP protection for a given set of valuable pieces of “know-how” is strong — easily defendable, unique patents, for example — firms can rely on property rights to efficiently contract with vertical buyers and sellers. But in cases where the valuable “know how” is less easily defended as IP — e.g. business process innovation, managerial experience, distributed knowledge, corporate culture, and the like — the ability to partially vertically integrate through contract becomes more difficult, if not impossible.
Perhaps employing these assets is part of what is meant in the draft guidelines by “streamline.” But the very mention of innovation only in the technological context of product innovation is at least some indication that organizational innovation is not clearly contemplated.
This is a significant lacuna. The impact of each organizational form on knowledge transfers creates a particularly strong division between integration and contract. As Enghin Atalay, Ali Hortaçsu & Chad Syverson point out:
That vertical integration is often about transfers of intangible inputs rather than physical ones may seem unusual at first glance. However, as observed by Arrow (1975) and Teece (1982), it is precisely in the transfer of nonphysical knowledge inputs that the market, with its associated contractual framework, is most likely to fail to be a viable substitute for the firm. Moreover, many theories of the firm, including the four “elemental” theories as identified by Gibbons (2005), do not explicitly invoke physical input transfers in their explanations for vertical integration. (Enghin Atalay, et al., Vertical Integration and Input Flows) (emphasis added)
There is a large economics and organization theory literature discussing how organizations are structured with respect to these sorts of intangible assets. And the upshot is that, while we start — not end, as some would have it — with the Coasian insight that firm boundaries are necessarily a function of production processes and not a hard limit, we quickly come to realize that it is emphatically not the case that integration-via-contract and integration-via-merger are always, or perhaps even often, viable substitutes.
The contract/merger equivalency assumption, coupled with a “least-restrictive alternative” logic that favors contract over merger, puts a thumb on the scale against vertical mergers. While the proposed guidelines as currently drafted do not necessarily portend the inflexible, formalistic application of this logic, they offer little to guide enforcers or courts away from the assumption in the important (and perhaps numerous) cases where it is unwarranted.