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.
Democratic leadership of the House Judiciary Committee have leaked the approach they plan to take to revise U.S. antitrust law and enforcement, with a particular focus on digital platforms.
Broadly speaking, the bills would: raise fees for larger mergers and increase appropriations to the FTC and DOJ; require data portability and interoperability; declare that large platforms can’t own businesses that compete with other businesses that use the platform; effectively ban large platforms from making any acquisitions; and generally declare that large platforms cannot preference their own products or services.
All of these are ideas that have been discussed before. They are very much in line with the EU’s approach to competition, which places more regulation-like burdens on big businesses, and which is introducing a Digital Markets Act that mirrors the Democrats’ proposals. Some Republicans are reportedly supportive of the proposals, which is surprising since they mean giving broad, discretionary powers to antitrust authorities that are controlled by Democrats who take an expansive view of antitrust enforcement as a way to achieve their other social and political goals. The proposals may also be unpopular with consumers if, for example, they would mean that popular features like integrating Maps into relevant Google Search results becomes prohibited.
The multi-bill approach here suggests that the committee is trying to throw as much at the wall as possible to see what sticks. It may reflect a lack of confidence among the proposers in their ability to get their proposals through wholesale, especially given that Amy Klobuchar’s CALERA bill in the Senate creates an alternative that, while still highly interventionist, does not create ex ante regulation of the Internet the same way these proposals do.
In general, the bills are misguided for three main reasons.
One, they seek to make digital platforms into narrow conduits for other firms to operate on, ignoring the value created by platforms curating their own services by, for example, creating quality controls on entry (as Apple does on its App Store) or by integrating their services with related products (like, say, Google adding events from Gmail to users’ Google Calendars).
Two, they ignore the procompetitive effects of digital platforms extending into each other’s markets and competing with each other there, in ways that often lead to far more intense competition—and better outcomes for consumers—than if the only firms that could compete with the incumbent platform were small startups.
Three, they ignore the importance of incentives for innovation. Platforms invest in new and better products when they can make money from doing so, and limiting their ability to do that means weakened incentives to innovate. Startups and their founders and investors are driven, in part, by the prospect of being acquired, often by the platforms themselves. Making those acquisitions more difficult, or even impossible, means removing one of the key ways startup founders can exit their firms, and hence one of the key rewards and incentives for starting an innovative new business.
The flagship bill, introduced by Antitrust Subcommittee Chairman David Cicilline (D-R.I.), establishes a definition of “covered platform” used by several of the other bills. The measures would apply to platforms with at least 500,000 U.S.-based users, a market capitalization of more than $600 billion, and that is deemed a “critical trading partner” with the ability to restrict or impede the access that a “dependent business” has to its users or customers.
Cicilline’s bill would bar these covered platforms from being able to promote their own products and services over the products and services of competitors who use the platform. It also defines a number of other practices that would be regarded as discriminatory, including:
Restricting or impeding “dependent businesses” from being able to access the platform or its software on the same terms as the platform’s own lines of business;
Conditioning access or status on purchasing other products or services from the platform;
Using user data to support the platform’s own products in ways not extended to competitors;
Restricting the platform’s commercial users from using or accessing data generated on the platform from their own customers;
Restricting platform users from uninstalling software pre-installed on the platform;
Restricting platform users from providing links to facilitate business off of the platform;
Preferencing the platform’s own products or services in search results or rankings;
Interfering with how a dependent business prices its products;
Impeding a dependent business’ users from connecting to services or products that compete with those offered by the platform; and
Retaliating against users who raise concerns with law enforcement about potential violations of the act.
On a basic level, these would prohibit lots of behavior that is benign and that can improve the quality of digital services for users. Apple pre-installing a Weather app on the iPhone would, for example, run afoul of these rules, and the rules as proposed could prohibit iPhones from coming with pre-installed apps at all. Instead, users would have to manually download each app themselves, if indeed Apple was allowed to include the App Store itself pre-installed on the iPhone, given that this competes with other would-be app stores.
Apart from the obvious reduction in the quality of services and convenience for users that this would involve, this kind of conduct (known as “self-preferencing”) is usually procompetitive. For example, self-preferencing allows platforms to compete with one another by using their strength in one market to enter a different one; Google’s Shopping results in the Search page increase the competition that Amazon faces, because it presents consumers with a convenient alternative when they’re shopping online for products. Similarly, Amazon’s purchase of the video-game streaming service Twitch, and the self-preferencing it does to encourage Amazon customers to use Twitch and support content creators on that platform, strengthens the competition that rivals like YouTube face.
It also helps innovation, because it gives firms a reason to invest in services that would otherwise be unprofitable for them. Google invests in Android, and gives much of it away for free, because it can bundle Google Search into the OS, and make money from that. If Google could not self-preference Google Search on Android, the open source business model simply wouldn’t work—it wouldn’t be able to make money from Android, and would have to charge for it in other ways that may be less profitable and hence give it less reason to invest in the operating system.
This behavior can also increase innovation by the competitors of these companies, both by prompting them to improve their products (as, for example, Google Android did with Microsoft’s mobile operating system offerings) and by growing the size of the customer base for products of this kind. For example, video games published by console manufacturers (like Nintendo’s Zelda and Mario games) are often blockbusters that grow the overall size of the user base for the consoles, increasing demand for third-party titles as well.
Sponsored by Rep. Pramila Jayapal (D-Wash.), this bill would make it illegal for covered platforms to control lines of business that pose “irreconcilable conflicts of interest,” enforced through civil litigation powers granted to the Federal Trade Commission (FTC) and the U.S. Justice Department (DOJ).
Specifically, the bill targets lines of business that create “a substantial incentive” for the platform to advantage its own products or services over those of competitors that use the platform, or to exclude or disadvantage competing businesses from using the platform. The FTC and DOJ could potentially order that platforms divest lines of business that violate the act.
This targets similar conduct as the previous bill, but involves the forced separation of different lines of business. It also appears to go even further, seemingly implying that companies like Google could not even develop services like Google Maps or Chrome because their existence would create such “substantial incentives” to self-preference them over the products of their competitors.
Apart from the straightforward loss of innovation and product developments this would involve, requiring every tech company to be narrowly focused on a single line of business would substantially entrench Big Tech incumbents, because it would make it impossible for them to extend into adjacent markets to compete with one another. For example, Apple could not develop a search engine to compete with Google under these rules, and Amazon would be forced to sell its video-streaming services that compete with Netflix and Youtube.
Introduced by Rep. Hakeem Jeffries (D-N.Y.), this bill would bar covered platforms from making essentially any acquisitions at all. To be excluded from the ban on acquisitions, the platform would have to present “clear and convincing evidence” that the acquired business does not compete with the platform for any product or service, does not pose a potential competitive threat to the platform, and would not in any way enhance or help maintain the acquiring platform’s market position.
So this proposal would probably reduce investment in U.S. startups, since it makes it more difficult for them to be acquired. It would therefore reduce innovation as a result. It would also reduce inter-platform competition by banning deals that allow firms to move into new markets, like the acquisition of Beats that helped Apple to build a Spotify competitor, or the deals that helped Google, Microsoft, and Amazon build cloud-computing services that all compete with each other. It could also reduce competition faced by old industries, by preventing tech companies from buying firms that enable it to move into new markets—like Amazon’s acquisitions of health-care companies that it has used to build a health-care offering. Even Walmart’s acquisition of Jet.com, which it has used to build an Amazon competitor, could have been banned under this law if Walmart had had a higher market cap at the time.
Under terms of the legislation, covered platforms would be required to allow third parties to transfer data to their users or, with the user’s consent, to a competing business. It also would require platforms to facilitate compatible and interoperable communications with competing businesses. The law directs the FTC to establish technical committees to promulgate the standards for portability and interoperability.
It can also make digital services more buggy and unreliable, by requiring that they are built in a more “open” way that may be more prone to unanticipated software mismatches. A good example is that of Windows vs iOS; Windows is far more interoperable with third-party software than iOS is, but tends to be less stable as a result, and users often prefer the closed, stable system.
Interoperability requirements also entail ongoing regulatory oversight, to make sure data is being provided to third parties reliably. It’s difficult to build an app around another company’s data without assurance that the data will be available when users want it. For a requirement as broad as this bill’s, that could mean setting up quite a large new de facto regulator.
In the UK, Open Banking (an interoperability requirement imposed on British retail banks) has suffered from significant service outages, and targets a level of uptime that many developers complain is too low for them to build products around. Nor has Open Banking yet led to any obvious competition benefits.
A bill that mirrors language in the Endless Frontier Act recently passed by the U.S. Senate, would significantly raise filing fees for the largest mergers. Rather than the current cap of $280,000 for mergers valued at more than $500 million, the bill—sponsored by Rep. Joe Neguse (D-Colo.)–the new schedule would assess fees of $2.25 million for mergers valued at more than $5 billion; $800,000 for those valued at between $2 billion and $5 billion; and $400,000 for those between $1 billion and $2 billion.
Smaller mergers would actually see their filing fees cut: from $280,000 to $250,000 for those between $500 million and $1 billion; from $125,000 to $100,000 for those between $161.5 million and $500 million; and from $45,000 to $30,000 for those less than $161.5 million.
In addition, the bill would appropriate $418 million to the FTC and $252 million to the DOJ’s Antitrust Division for Fiscal Year 2022. Most people in the antitrust world are generally supportive of more funding for the FTC and DOJ, although whether this is actually good or not depends both on how it’s spent at those places.
It’s hard to object if it goes towards deepening the agencies’ capacities and knowledge, by hiring and retaining higher quality staff with salaries that are more competitive with those offered by the private sector, and on greater efforts to study the effects of the antitrust laws and past cases on the economy. If it goes toward broadening the activities of the agencies, by doing more and enabling them to pursue a more aggressive enforcement agenda, and supporting whatever of the above proposals make it into law, then it could be very harmful.
The U.S. Supreme Court’s just-published unanimous decision in AMG Capital Management LLC v. FTC—holding that Section 13(b) of the Federal Trade Commission Act does not authorize the commission to obtain court-ordered equitable monetary relief (such as restitution or disgorgement)—is not surprising. Moreover, by dissipating the cloud of litigation uncertainty that has surrounded the FTC’s recent efforts to seek such relief, the court cleared the way for consideration of targeted congressional legislation to address the issue.
But what should such legislation provide? After briefly summarizing the court’s holding, I will turn to the appropriate standards for optimal FTC consumer redress actions, which inform a welfare-enhancing legislative fix.
The Court’s Opinion
Justice Stephen Breyer’s opinion for the court is straightforward, centering on the structure and history of the FTC Act. Section 13(b) makes no direct reference to monetary relief. Its plain language merely authorizes the FTC to seek a “permanent injunction” in federal court against “any person, partnership, or corporation” that it believes “is violating, or is about to violate, any provision of law” that the commission enforces. In addition, by its terms, Section 13(b) is forward-looking, focusing on relief that is prospective, not retrospective (this cuts against the argument that payments for prior harm may be recouped from wrongdoers).
Furthermore, the FTC Act provisions that specifically authorize conditioned and limited forms of monetary relief (Section 5(l) and Section 19) are in the context of commission cease and desist orders, involving FTC administrative proceedings, unlike Section 13(b) actions that avoid the administrative route. In sum, the court concludes that:
[T]o read §13(b) to mean what it says, as authorizing injunctive but not monetary relief, produces a coherent enforcement scheme: The Commission may obtain monetary relief by first invoking its administrative procedures and then §19’s redress provisions (which include limitations). And the Commission may use §13(b) to obtain injunctive relief while administrative proceedings are foreseen or in progress, or when it seeks only injunctive relief. By contrast, the Commission’s broad reading would allow it to use §13(b) as a substitute for §5 and §19. For the reasons we have just stated, that could not have been Congress’ intent.
The court’s opinion concludes by succinctly rejecting the FTC’s arguments to the contrary.
What Comes Next
The Supreme Court’s decision has been anticipated by informed observers. All four sitting FTC Commissioners have already called for a Section 13(b) “legislative fix,” and in an April 20 hearing of Senate Commerce Committee, Chairwoman Maria Cantwell (D-Wash.) emphasized that, “[w]e have to do everything we can to protect this authority and, if necessary, pass new legislation to do so.”
What, however, should be the contours of such legislation? In considering alternative statutory rules, legislators should keep in mind not only the possible consumer benefits of monetary relief, but the costs of error, as well. Error costs are a ubiquitous element of public law enforcement, and this is particularly true in the case of FTC actions. Ideally, enforcers should seek to minimize the sum of the costs attributable to false positives (type I error), false negatives (type II error), administrative costs, and disincentive costs imposed on third parties, which may also be viewed as a subset of false positives. (See my 2014 piece “A Cost-Benefit Framework for Antitrust Enforcement Policy.”
Monetary relief is most appropriate in cases where error costs are minimal, and the quantum of harm is relatively easy to measure. This suggests a spectrum of FTC enforcement actions that may be candidates for monetary relief. Ideally, selection of targets for FTC consumer redress actions should be calibrated to yield the highest return to scarce enforcement resources, with an eye to optimal enforcement criteria.
Consider consumer protection enforcement. The strongest cases involve hardcore consumer fraud (where fraudulent purpose is clear and error is almost nil); they best satisfy accuracy in measurement and error-cost criteria. Next along the spectrum are cases of non-fraudulent but unfair or deceptive acts or practices that potentially involve some degree of error. In this category, situations involving easily measurable consumer losses (e.g., systematic failure to deliver particular goods requested or poor quality control yielding shipments of ruined goods) would appear to be the best candidates for monetary relief.
Moving along the spectrum, matters involving a higher likelihood of error and severe measurement problems should be the weakest candidates for consumer redress in the consumer protection sphere. For example, cases involve allegedly misleading advertising regarding the nature of goods, or allegedly insufficient advertising substantiation, may generate high false positives and intractable difficulties in estimating consumer harm. As a matter of judgment, given resource constraints, seeking financial recoveries solely in cases of fraud or clear deception where consumer losses are apparent and readily measurable makes the most sense from a cost-benefit perspective.
Consumer redress actions are problematic for a large proportion of FTC antitrust enforcement (“unfair methods of competition”) initiatives. Many of these antitrust cases are “cutting edge” matters involving novel theories and complex fact patterns that pose a significant threat of type I error. (In comparison, type I error is low in hardcore collusion cases brought by the U.S. Justice Department where the existence, nature, and effects of cartel activity are plain). What’s more, they generally raise extremely difficult if not impossible problems in estimating the degree of consumer harm. (Even DOJ price-fixing cases raise non-trivial measurement difficulties.)
For example, consider assigning a consumer welfare loss number to a patent antitrust settlement that may or may not have delayed entry of a generic drug by some length of time (depending upon the strength of the patent) or to a decision by a drug company to modify a drug slightly just before patent expiration in order to obtain a new patent period (raising questions of valuing potential product improvements). These and other examples suggest that only rarely should the FTC pursue requests for disgorgement or restitution in antitrust cases, if error-cost-centric enforcement criteria are to be honored.
Unfortunately, the FTC currently has nothing to say about when it will seek monetary relief in antitrust matters. Commendably, in 2003, the commission issued a Policy Statement on Monetary Equitable Remedies in Competition Cases specifying that it would only seek monetary relief in “exceptional cases” involving a “[c]lear [v]iolation” of the antitrust laws. Regrettably, in 2012, a majority of the FTC (with Commissioner Maureen Ohlhausen dissenting) withdrew that policy statement and the limitations it imposed. As I concluded in a 2012 article:
This action, which was taken without the benefit of advance notice and public comment, raises troubling questions. By increasing business uncertainty, the withdrawal may substantially chill efficient business practices that are not well understood by enforcers. In addition, it raises the specter of substantial error costs in the FTC’s pursuit of monetary sanctions. In short, it appears to represent a move away from, rather than towards, an economically enlightened antitrust enforcement policy.
In a 2013 speech, then-FTC Commissioner Josh Wright also lamented the withdrawal of the 2003 Statement, and stated that he would limit:
… the FTC’s ability to pursue disgorgement only against naked price fixing agreements among competitors or, in the case of single firm conduct, only if the monopolist’s conduct has no plausible efficiency justification. This latter category would include fraudulent or deceptive conduct, or tortious activity such as burning down a competitor’s plant.
As a practical matter, the FTC does not bring cases of this sort. The DOJ brings naked price-fixing cases and the unilateral conduct cases noted are as scarce as unicorns. Given that fact, Wright’s recommendation may rightly be seen as a rejection of monetary relief in FTC antitrust cases. Based on the previously discussed serious error-cost and measurement problems associated with monetary remedies in FTC antitrust cases, one may also conclude that the Wright approach is right on the money.
Finally, a recent article by former FTC Chairman Tim Muris, Howard Beales, and Benjamin Mundel opined that Section 13(b) should be construed to “limit the FTC’s ability to obtain monetary relief to conduct that a reasonable person would know was dishonest or fraudulent.” Although such a statutory reading is now precluded by the Supreme Court’s decision, its incorporation in a new statutory “fix” would appear ideal. It would allow for consumer redress in appropriate cases, while avoiding the likely net welfare losses arising from a more expansive approach to monetary remedies.
The AMG Capital decision is sure to generate legislative proposals to restore the FTC’s ability to secure monetary relief in federal court. If Congress adopts a cost-beneficial error-cost framework in shaping targeted legislation, it should limit FTC monetary relief authority (recoupment and disgorgement) to situations of consumer fraud or dishonesty arising under the FTC’s authority to pursue unfair or deceptive acts or practices. Giving the FTC carte blanche to obtain financial recoveries in the full spectrum of antitrust and consumer protection cases would spawn uncertainty and could chill a great deal of innovative business behavior, to the ultimate detriment of consumer welfare.
[TOTM: The following is part of a digital symposium by TOTM guests and authors on the law, economics, and policy of the antitrust lawsuits against Google. The entire series of posts is available here.]
As one of the few economic theorists in this symposium, I believe my comparative advantage is in that: economic theory. In this post, I want to remind people of the basic economic theories that we have at our disposal, “off the shelf,” to make sense of the U.S. Department of Justice’s lawsuit against Google. I do not mean this to be a proclamation of “what economics has to say about X,” but merely just to help us frame the issue.
In particular, I’m going to focus on the economic concerns of Google paying phone manufacturers (Apple, in particular) to be the default search engine installed on phones. While there is not a large literature on the economic effects of default contracts, there is a large literature on something that I will argue is similar: trade promotions, such as slotting contracts, where a manufacturer pays a retailer for shelf space. Despite all the bells and whistles of the Google case, I will argue that, from an economic point of view, the contracts that Google signed are just trade promotions. No more, no less. And trade promotions are well-established as part of a competitive process that ultimately helps consumers.
However, it is theoretically possible that such trade promotions hurt customers, so it is theoretically possible that Google’s contracts hurt consumers. Ultimately, the theoretical possibility of anticompetitive behavior that harms consumers does not seem plausible to me in this case.
There are two reasons that Google paying Apple to be its default search engine is similar to a trade promotion. First, the deal brings awareness to the product, which nudges certain consumers/users to choose the product when they would not otherwise do so. Second, the deal does not prevent consumers from choosing the other product.
In the case of retail trade promotions, a promotional space given to Coca-Cola makes it marginally easier for consumers to pick Coke, and therefore some consumers will switch from Pepsi to Coke. But it does not reduce any consumer’s choice. The store will still have both items.
This is the same for a default search engine. The marginal searchers, who do not have a strong preference for either search engine, will stick with the default. But anyone can still install a new search engine, install a new browser, etc. It takes a few clicks, just as it takes a few steps to walk down the aisle to get the Pepsi; it is still an available choice.
If we were to stop the analysis there, we could conclude that consumers are worse off (if just a tiny bit). Some customers will have to change the default app. We also need to remember that this contract is part of a more general competitive process. The retail stores are also competing with one another, as are smartphone manufacturers.
Despite popular claims to the contrary, Apple cannot charge anything it wants for its phone. It is competing with Samsung, etc. Therefore, Apple has to pass through some of Google’s payments to customers in order to compete with Samsung. Prices are lower because of this payment. As I phrased it elsewhere, Google is effectively subsidizing the iPhone. This cross-subsidization is a part of the competitive process that ultimately benefits consumers through lower prices.
These contracts lower consumer prices, even if we assume that Apple has market power. Those who recall your Econ 101 know that a monopolist chooses a quantity where the marginal revenue equals marginal cost. With a payment from Google, the marginal cost of producing a phone is lower, therefore Apple will increase the quantity and lower price. This is shown below:
One of the surprising things about markets is that buyers’ and sellers’ incentives can be aligned, even though it seems like they must be adversarial. Companies can indirectly bargain for their consumers. Commenting on Standard Fashion Co. v. Magrane-Houston Co., where a retail store contracted to only carry Standard’s products, Robert Bork (1978, pp. 306–7) summarized this idea as follows:
The store’s decision, made entirely in its own interest, necessarily reflects the balance of competing considerations that determine consumer welfare. Put the matter another way. If no manufacturer used exclusive dealing contracts, and if a local retail monopolist decided unilaterally to carry only Standard’s patterns because the loss in product variety was more than made up in the cost saving, we would recognize that decision was in the consumer interest. We do not want a variety that costs more than it is worth … If Standard finds it worthwhile to purchase exclusivity … the reason is not the barring of entry, but some more sensible goal, such as obtaining the special selling effort of the outlet.
How trade promotions could harm customers
Since Bork’s writing, many theoretical papers have shown exceptions to Bork’s logic. There are times that the retailers’ incentives are not aligned with the customers. And we need to take those possibilities seriously.
The most common way to show the harm of these deals (or more commonly exclusivity deals) is to assume:
There are large, fixed costs so that a firm must acquire a sufficient number of customers in order to enter the market; and
An incumbent can lock in enough customers to prevent the entrant from reaching an efficient size.
Consumers can be locked-in because there is some fixed cost of changing suppliers or because of some coordination problems. If that’s true, customers can be made worse off, on net, because the Google contracts reduce consumer choice.
To understand the logic, let’s simplify the model to just search engines and searchers. Suppose there are two search engines (Google and Bing) and 10 searchers. However, to operate profitably, each search engine needs at least three searchers. If Google can entice eight searchers to use its product, Bing cannot operate profitably, even if Bing provides a better product. This holds even if everyone knows Bing would be a better product. The consumers are stuck in a coordination failure.
We should be skeptical of coordination failure models of inefficient outcomes. The problem with any story of coordination failures is that it is highly sensitive to the exact timing of the model. If Bing can preempt Google and offer customers an even better deal (the new entrant is better by assumption), then the coordination failure does not occur.
To argue that Bing could not execute a similar contract, the most common appeal is that the new entrant does not have the capital to pay upfront for these contracts, since it will only make money from its higher-quality search engine down the road. That makes sense until you remember that we are talking about Microsoft. I’m skeptical that capital is the real constraint. It seems much more likely that Google just has a more popular search engine.
The other problem with coordination failure arguments is that they are almost non-falsifiable. There is no way to tell, in the model, whether Google is used because of a coordination failure or whether it is used because it is a better product. If Google is a better product, then the outcome is efficient. The two outcomes are “observationally equivalent.” Compare this to the standard theory of monopoly, where we can (in principle) establish an inefficiency if the price is greater than marginal cost. While it is difficult to measure marginal cost, it can be done.
There is a general economic idea in these models that we need to pay attention to. If Google takes an action that prevents Bing from reaching efficient size, that may be an externality, sometimes called a network effect, and so that action may hurt consumer welfare.
I’m not sure how seriously to take these network effects. If more searchers allow Bing to make a better product, then literally any action (competitive or not) by Google is an externality. Making a better product that takes away consumers from Bing lowers Bing’s quality. That is, strictly speaking, an externality. Surely, that is not worthy of antitrust scrutiny simply because we find an externality.
And Bing also “takes away” searchers from Google, thus lowering Google’s possible quality. With network effects, bigger is better and it may be efficient to have only one firm. Surely, that’s not an argument we want to put forward as a serious antitrust analysis.
Put more generally, it is not enough to scream “NETWORK EFFECT!” and then have the antitrust authority come in, lawsuits-a-blazing. Well, it shouldn’t be enough.
For me to take the network effect argument seriously from an economic point of view, compared to a legal perspective, I would need to see a real restriction on consumer choice, not just an externality. One needs to argue that:
No competitor can cover their fixed costs to make a reasonable search engine; and
These contracts are what prevent the competing search engines from reaching size.
That’s the challenge I would like to put forward to supporters of the lawsuit. I’m skeptical.
[TOTM: The following is part of a digital symposium by TOTM guests and authors on the law, economics, and policy of the antitrust lawsuits against Google. The entire series of posts is available here.]
It is my endeavor to scrutinize the questionable assessment articulated against default settings in the U.S. Justice Department’s lawsuit against Google. Default, I will argue, is no antitrust fault. Default in the Google case drastically differs from default referred to in the Microsoft case. In Part I, I argue the comparison is odious. Furthermore, in Part II, it will be argued that the implicit prohibition of default settings echoes, as per listings, the explicit prohibition of self-preferencing in search results. Both aspects – default’s implicit prohibition and self-preferencing’s explicit prohibition – are the two legs of a novel and integrated theory of sanctioning corporate favoritism. The coming to the fore of such theory goes against the very essence of the capitalist grain. In Part III, I note the attempt to instill some corporate selflessness is at odds with competition on the merits and the spirit of fundamental economic freedoms.
When Default is No-Fault
The recent complaint filed by the DOJ and 11 state attorneys general claims that Google has abused its dominant position on the search-engine market through several ways, notably making Google the default search engine both in Google Chrome web browser for Android OS and in Apple’s Safari web browser for iOS. Undoubtedly, default setting confers a noticeable advantage for users’ attraction – it is sought and enforced on purpose. Nevertheless, the default setting confers an unassailable position unless the product remains competitive. Furthermore, the default setting can hardly be proven to be anticompetitive in the Google case. Indeed, the DOJ puts considerable effort in the complaint to make the Google case resemble the 20-year-old Microsoft case. Former Federal Trade Commission Chairman William Kovacic commented: “I suppose the Justice Department is telling the court, ‘You do not have to be scared of this case. You’ve done it before […] This is Microsoft part 2.”
However, irrespective of the merits of the Microsoft case two decades ago, the Google default setting case bears minimal resemblance to the Microsoft default setting of Internet Explorer. First, as opposed to the Microsoft case, where default by Microsoft meant pre-installed software (i.e., Internet Explorer), the Google case does not relate to the pre-installment of the Google search engine (since it is just a webpage) but a simple setting. This technical difference is significant: although “sticky”, the default setting, can be outwitted with just one click. It is dissimilar to the default setting, which can only be circumvented by uninstalling software, searching and installing a new one. Moreover, with no certainty that consumers will effectively use Google search engine, default settings come with advertising revenue sharing agreements between Google and device manufacturers, mobile phone carriers, competing browsers and Apple. These mutually beneficial deals represent a significant cost with no technical exclusivity . In other words, the antitrust treatment of a tie-in between software and hardware in the Microsoft case cannot be convincingly extrapolated to the default setting of a “webware” as relevant in the Google case.
Second, the Google case cannot legitimately resort to extrapolating the Microsoft case for another technical (and commercial) aspect: the Microsoft case was a classic tie-in case where the tied product (Internet Explorer) was tied into the main product (Windows). As a traditional tie-in scenario, the tied product (Internet Explorer) was “consistently offered, promoted, and distributed […] as a stand-alone product separate from, and not as a component of, Windows […]”. In contrast, Google has never sold Google Chrome or Android OS. It offered both Google Chrome and Android OS for free, necessarily conditional to Google search engine as default setting. The very fact that Google Chrome or Android OS have never been “stand-alone” products, to use the Microsoft case’s language, together with the absence of software installation, dramatically differentiates the features pertaining to the Google case from those of the Microsoft case. The Google case is not a traditional tie-in case: it is a case against default setting when both products (the primary and related products) are given for free, are not saleable, are neither tangible nor intangible goods but only popular digital services due to significant innovativeness and ease of usage. The Microsoft “complaint challenge[d] only Microsoft’s concerted attempts to maintain its monopoly in operating systems and to achieve dominance in other markets, not by innovation and other competition on the merits, but by tie-ins.” Quite noticeably, the Google case does not mention tie-in ,as per Google Chrome or Android OS.
The complaint only refers to tie-ins concerning Google’s app being pre-installed on Android OS. Therefore, concerning Google’s dominance on the search engine market, it cannot be said that the default setting of Google search in Android OS entails tie-in. Google search engine has no distribution channel (since it is only a website) other than through downstream partnerships (i.e., vertical deals with Android device manufacturers). To sanction default setting on downstream trading partners is tantamount to refusing legitimate means to secure distribution channels of proprietary and zero-priced services. To further this detrimental logic, it would mean that Apple may no longer offer its own apps in its own iPhones or, in offline markets, that a retailer may no longer offer its own (default) bags at the till since it excludes rivals’ sale bags. Products and services naked of any adjacent products and markets (i.e., an iPhone or Android OS with no app or a shopkeeper with no bundled services) would dramatically increase consumers’ search costs while destroying innovators’ essential distribution channels for innovative business models and providing few departures from the status quo as long as consumers will continue to value default products.
Default should not be an antitrust fault: the Google case makes default settings a new line of antitrust injury absent tie-ins. In conclusion, as a free webware, Google search’s default setting cannot be compared to default installation in the Microsoft case since minimal consumer stickiness entails (almost) no switching costs. As free software, Google’s default apps cannot be compared to Microsoft case either since pre-installation is the sine qua non condition of the highly valued services (Android OS) voluntarily chosen by device manufacturers. Default settings on downstream products can only be reasonably considered as antitrust injury when the dominant company is erroneously treated as a de facto essential facility – something evidenced by the similar prohibition of self-preferencing.
When Self-Preference is No Defense
Self-preferencing is to listings what the default setting is to operating systems. They both are ways to market one’s own products (i.e., alternative to marketing toward end-consumers). While default setting may come with both free products and financial payments (Android OS and advertising revenue sharing), self-preferencing may come with foregone advertising revenues in order to promote one’s own products. Both sides can be apprehended as the two sides of the same coin: generating the ad-funded main product’s distribution channels – Google’s search engine. Both are complex advertising channels since both venues favor one’s own products regarding consumers’ attention. Absent both channels, the payments made for default agreements and the foregone advertising revenues in self-preferencing one’s own products would morph into marketing and advertising expenses of Google search engine toward end-consumers.
The DOJ complaint lambasts that “Google’s monopoly in general search services also has given the company extraordinary power as the gateway to the internet, which uses to promote its own web content and increase its profits.” This blame was at the core of the European Commission’s Google Shopping decision in 2017: it essentially holds Google accountable for having, because of its ad-funded business model, promoted its own advertising products and demoted organic links in search results. According to which Google’s search results are no longer relevant and listed on the sole motivation of advertising revenue
But this argument is circular: should these search results become irrelevant, Google’s core business would become less attractive, thereby generating less advertising revenue. This self-inflicted inefficiency would deprive Google of valuable advertising streams and incentivize end-consumers to switch to search engine rivals such as Bing, DuckDuckGo, Amazon (product search), etc. Therefore, an ad-funded company such as Google needs to reasonably arbitrage between advertising objectives and the efficiency of its core activities (here, zero-priced organic search services). To downplay (the ad-funded) self-referencing in order to foster (the zero-priced) organic search quality would disregard the two-sidedness of the Google platform: it would harm advertisers and the viability of the ad-funded business model without providing consumers and innovation protection it aims at providing. The problematic and undesirable concept of “search neutrality” would mean algorithmic micro-management for the sake of an “objective” listing considered acceptable only to the eyes of the regulator.
Furthermore, self-preferencing entails a sort of positive discrimination toward one’s own products. If discrimination has traditionally been antitrust lines of injuries, self-preferencing is an “epithet” outside antitrust remits for good reasons. Indeed, should self-interested (i.e., rationally minded) companies and individuals are legally complied to self-demote their own products and services? If only big (how big?) companies are legally complied to self-demote their products and services, to what extent will exempted companies involved in self-preferencing become liable to do so?
Indeed, many uncertainties, legal and economic ones, may spawn from the emerging prohibition of self-preferencing. More fundamentally, antitrust liability may clash with basic corporate governance principles where self-interestedness allows self-preferencing and command such self-promotion. The limits of antitrust have been reached when two sets of legal regimes, both applicable to companies, suggest contradictory commercial conducts. To what extent may Amazon no longer promote its own series on Amazon Video in a similar manner Netflix does? To what extent can Microsoft no longer promote Bing’s search engine to compete with Google’s search engine effectively? To what extent Uber may no longer promote UberEATS in order to compete with delivery services effectively? Not only the business of business is doing business, but also it is its duty for which shareholders may hold managers to account.
The self is moral; there is a corporate morality of business self-interest. In other words, corporate selflessness runs counter to business ethics since corporate self-interest yields the self’s rivalrous positioning within a competitive order. Absent a corporate self-interest, self-sacrifice may generate value destruction for the sake of some unjustified and ungrounded claims. The emerging prohibition of self-preferencing, similar to the established ban on the default setting on one’s own products into other proprietary products, materializes the corporate self’s losing. Both directions coalesce to instill the legally embedded duty of self-sacrifice for the competitor’s welfare instead of the traditional consumer welfare and the dynamics of innovation, which never unleash absent appropriabilities. In conclusion, to expect firms, however big or small, to act irrespective of their identities (i.e., corporate selflessness) would constitute an antitrust error and would be at odds with capitalism.
Toward an Integrated Theory of Disintegrating Favoritism
The Google lawsuit primarily blames Google for default settings enforced via several deals. The lawsuit also makes self-preferencing anticompetitive conduct under antitrust rules. These two charges are novel and dubious in their remits. They nevertheless represent a fundamental catalyst for the development of a new and problematic unified antitrust theory prohibiting favoritism: companies may no longer favor their products and services, both vertically and horizontally, irrespective of consumer benefits, irrespective of superior efficiency arguments, and irrespective of dynamic capabilities enhancement. Indeed, via an unreasonably expanded vision of leveraging, antitrust enforcement is furtively banning a company to favor its own products and services based on greater consumer choice as a substitute to consumer welfare, based on the protection of the opportunities of rivals to innovate and compete as a substitute to the essence of competition and innovation, and based on limiting the outreach and size of companies as a substitute to the capabilities and efficiencies of these companies. Leveraging becomes suspicious and corporate self-favoritism under accusation. The Google lawsuit materializes this impractical trend, which further enshrines the precautionary approach to antitrust enforcement.
 Jessica Guynn, Google Justice Department antitrust lawsuit explained: this is what it means for you. USA Today, October 20, 2020.
 The software (Internet Explorer) was tied in the hardware (Windows PC).
U.S. v Google LLC, Case A:20, October 20, 2020, 3 (referring to default settings as “especially sticky” with respect to consumers’ willingness to change).
 While the DOJ affirms that “being the preset default general search engine is particularly valuable because consumers rarely change the preset default”, it nevertheless provides no evidence of the breadth of such consumer stickiness. To be sure, search engine’s default status does not necessarily lead to usage as evidenced by the case of South Korea. In this country, despite Google’s preset default settings, the search engine Naver remains dominant in the national search market with over 70% of market shares. The rivalry exerted by Naver on Google demonstrates that limits of consumer stickiness to default settings. See Alesia Krush, Google vs. Naver: Why Can’t Google Dominate Search in Korea? Link-Assistant.Com, available at: https://www.link-assistant.com/blog/google-vs-naver-why-cant-google-dominate-search-in-korea/ . As dominant search engine in Korea, Naver is subject to antitrust investigations with similar leveraging practices as Google in other countries, see Shin Ji-hye, FTC sets up special to probe Naver, Google, The Korea Herald, November 19, 2019, available at : http://www.koreaherald.com/view.php?ud=20191119000798 ; Kim Byung-wook, Complaint against Google to be filed with FTC, The Investor, December 14, 2020, available at : https://www.theinvestor.co.kr/view.php?ud=20201123000984 (reporting a complaint by Naver and other Korean IT companies against Google’s 30% commission policy on Google Play Store’s apps).
 For instance, the then complaint acknowledged that “Microsoft designed Windows 98 so that removal of Internet Explorer by OEMs or end users is operationally more difficult than it was in Windows 95”, in U.S. v Microsoft Corp., Civil Action No 98-1232, May 18, 1998, para.20.
 The DOJ complaint itself quotes “one search competitor” who is reported to have noted consumer stickiness “despite the simplicity of changing a default setting to enable customer choice […]” (para.47). Therefore, default setting for search engine is remarkably simple to bypass but consumers do not often do so, either due to satisfaction with Google search engine and/or due to search and opportunity costs.
 Such outcome would frustrate traditional ways of offering computers and mobile devices as acknowledged by the DOJ itself in the Google complaint: “new computers and new mobile devices generally come with a number of preinstalled apps and out-of-the-box setting. […] Each of these search access points can and almost always does have a preset default general search engine”, at para. 41. Also, it appears that present default general search engine is common commercial practices since, as the DOJ complaint itself notes when discussing Google’s rivals (Microsoft’s Bing and Amazon’s Fire OS), “Amazon preinstalled its own proprietary apps and agreed to make Microsoft’s Bing the preset default general search engine”, in para.130. The complaint fails to identify alternative search engines which are not preset defaults, thus implicitly recognizing this practice as a widespread practice.
 To use Vesterdof’s language, see Bo Vesterdorf, Theories of Self-Preferencing and Duty to Deal – Two Sides of the Same Coin, Competition Law & Policy Debate 1(1) 4, (2015). See also Nicolas Petit, Theories of Self-Preferencing under Article 102 TFEU: A Reply to Bo Vesterdorf, 5-7 (2015).
 Case 39740 Google Search (Shopping). Here the foreclosure effects of self-preferencing are only speculated: « the Commission is not required to prove that the Conduct has the actual effect of decreasing traffic to competing comparison shopping services and increasing traffic to Google’s comparison-shopping service. Rather, it is sufficient for the Commission to demonstrate that the Conduct is capable of having, or likely to have, such effects.” (para.601 of the Decision). See P. Ibáñez Colomo, Indispensability and Abuse of Dominance: From Commercial Solvents to Slovak Telekom and Google Shopping, 10 Journal of European Competition Law & Practice 532 (2019); Aurelien Portuese, When Demotion is Competition: Algorithmic Antitrust Illustrated, Concurrences, no 2, May 2018, 25-37; Aurelien Portuese, Fine is Only One Click Away, Symposium on the Google Shopping Decision, Case Note, 3 Competition and Regulatory Law Review, (2017).
 For a general discussion on law and economics of self-preferencing, see Michael A. Salinger, Self-Preferencing, Global Antitrust Institute Report, 329-368 (2020).
Pablo Ibanez Colomo, Self-Preferencing: Yet Another Epithet in Need of Limiting Principles, 43 World Competition (2020) (concluding that self-preferencing is « misleading as a legal category »).
 See, for instances, Pedro Caro de Sousa, What Shall We Do About Self-Preferencing? Competition Policy International, June 2020.
 Milton Friedman, The Social Responsibility of Business is to Increase Its Profits, New York Times, September 13, 1970. This echoes Adam Smith’s famous statement that « It is not from the benevolence of the butcher, the brewer, or the baker, that we expect our dinner, but from their regard for their own self-interest » from the 1776 Wealth of Nations. In Ayn Rand’s philosophy, the only alternative to rational self-interest is to sacrifice one’s own interests either for fellowmen (altruism) or for supernatural forces (mysticism). See Ayn Rand, The Objectivist Ethics, in The Virtue of Selfishness, Signet, (1964).
 Aurelien Portuese, European Competition Enforcement and the Digital Economy : The Birthplace of Precautionary Antitrust, Global Antitrust Institute’s Report on the Digital Economy, 597-651.
[TOTM: The following is part of a digital symposium by TOTM guests and authors on the law, economics, and policy of the antitrust lawsuits against Google. The entire series of posts is available here.]
Judges sometimes claim that they do not pick winners when they decide antitrust cases. Nothing could be further from the truth.
Competitive conduct by its nature harms competitors, and so if antitrust were merely to prohibit harm to competitors, antitrust would then destroy what it is meant to promote.
What antitrust prohibits, therefore, is not harm to competitors but rather harm to competitors that fails to improve products. Only in this way is antitrust able to distinguish between the good firm that harms competitors by making superior products that consumers love and that competitors cannot match and the bad firm that harms competitors by degrading their products without offering consumers anything better than what came before.
That means, however, that antitrust must pick winners: antitrust must decide what is an improvement and what not. And a more popular search engine is a clear winner.
But one should not take its winningness for granted. For once upon a time there was another winner that the courts always picked, blocking antitrust case after antitrust case. Until one day the courts stopped picking it.
That was the economy of scale.
The Structure of the Google Case
Like all antitrust cases that challenge the exercise of power, the government’s case against Google alleges denial of an input to competitors in some market. Here the input is default search status in smartphones, the competitors are rival search providers, and the market is search advertising. The basic structure of the case is depicted in the figure below.
Although brought as a monopolization case under Section 2 of the Sherman Act, this is at heart an exclusive dealing case of the sort normally brought under Section 1 of the Sherman Act: the government’s core argument is that Google uses contracts with smartphone makers, pursuant to which the smartphone makers promise to make Google, and not competitors, the search default, to harm competing search advertising providers and by extension competition in the search advertising market.
The government must show anticompetitive conduct, monopoly power, and consumer harm in order to prevail.
Let us assume that there is monopoly power. The company has more than 70% of the search advertising market, which is in the zone normally required to prove that element of a monopolization claim.
The problem of anticompetitive conduct is only slightly more difficult.
Anticompetitive conduct is only ever one thing in antitrust: denial of an essential input to a competitor. There is no other way to harm rivals.
(To be sure, antitrust prohibits harm to competition, not competitors, but that means only that harm to competitors necessary but insufficient for liability. The consumer harm requirement decides whether the requisite harm to competitors is also harm to competition.)
It is not entirely clear just how important default search status really is to running a successful search engine, but let us assume that it is essential, as the government suggests.
Then the question whether Google’s contracts are anticompetitive turns on how much of the default search input Google’s contracts foreclose to rival search engines. If a lot, then the rivals are badly harmed. If a little, then there may be no harm at all.
The answer here is that there is a lot of foreclosure, at least if the government’s complaint is to be believed. Through its contracts with Apple and makers of Android phones, Google has foreclosed default search status to rivals on virtually every single smartphone.
That leaves consumer harm. And here is where things get iffy.
Usage as a Product Improvement: A Very Convenient Argument
The inquiry into consumer harm evokes measurements of the difference between demand curves and price lines, or extrapolations of compensating and equivalent variation using indifference curves painstakingly pieced together based on the assumptions of revealed preference.
But while the parties may pay experts plenty to spin such yarns, and judges may pretend to listen to them, in the end, for the judges, it always comes down to one question only: did exclusive dealing improve the product?
If it did, then the judge assumes that the contracts made consumers better off and the defendant wins. And if it did not, then off with their heads.
So, does foreclosing all this default search space to competitors make Google search advertising more valuable to advertisers?
Those who leap to Google’s defense say yes, for default search status increases the number of people who use Google’s search engine. And the more people use Google’s search engine, the more Google learns about how best to answer search queries and which advertisements will most interest which searchers. And that ensures that even more people will use Google’s search engine, and that Google will do an even better job of targeting ads on its search engine.
And that in turn makes Google’s search advertising even better: able to reach more people and to target ads more effectively to them.
None of that would happen if defaults were set to other engines and users spurned Google, and so foreclosing default search space to rivals undoubtedly improves Google’s product.
This is a nice argument. Indeed, it is almost too nice, for it seems to suggest that almost anything Google might do to steer users away from competitors and to itself deserves antitrust immunity. Suppose Google were to brandish arms to induce you to run your next search on Google. That would be a crime, but, on this account, not an antitrust crime. For getting you to use Google does make Google better.
The argument that locking up users improves the product is of potential use not just to Google but to any of the many tech companies that run on advertising—Facebook being a notable example—so it potentially immunizes an entire business model from antitrust scrutiny.
It turns out that has happened before.
Economies of Scale as a Product Improvement: Once a Convenient Argument
Once upon a time, antitrust exempted another kind of business for which products improve the more people used them. The business was industrial production, and it differs from online advertising only in the irrelevant characteristic that the improvement that comes with expanding use is not in the quality of the product but in the cost per unit of producing it.
The hallmark of the industrial enterprise is high fixed costs and low marginal costs. The textile mill differs from pre-industrial piecework weaving in that once a $10 million investment in machinery has been made, the mill can churn out yard after yard of cloth for pennies. The pieceworker, by contrast, makes a relatively small up-front investment—the cost of raising up the hovel in which she labors and making her few tools—but spends the same large amount of time to produce each new yard of cloth.
Large fixed costs and low marginal costs lie at the heart of the bounty of the modern age: the more you produce, the lower the unit cost, and so the lower the price at which you can sell your product. This is a recipe for plenty.
But it also means that, so long as consumer demand in a given market is lower than the capacity of any particular plant, driving buyers to a particular seller and away from competitors always improves the product, in the sense that it enables the firm to increase volume and reduce unit cost, and therefore to sell the product at a lower price.
If the promise of the modern age is goods at low prices, then the implication is that antitrust should never punish firms for driving rivals from the market and taking over their customers. Indeed, efficiency requires that only one firm should ever produce in any given market, at least in any market for which a single plant is capable of serving all customers.
For antitrust in the late 19th and early 20th centuries, beguiled by this advantage to size, exclusive dealing, refusals to deal, even the knife in a competitor’s back: whether these ran afoul of other areas of law or not, it was all for the better because it allowed industrial enterprises to achieve economies of scale.
It is no accident that, a few notable triumphs aside, antitrust did not come into its own until the mid-1930s, 40 years after its inception, on the heels of an intellectual revolution that explained, for the first time, why it might actually be better for consumers to have more than one seller in a market.
These theories suggested that consumers might care as much about product quality as they do about product cost, and indeed would be willing to abandon a low-cost product for a higher-quality, albeit more expensive, one.
From this perspective, the world of economies of scale and monopoly production was the drab world of Soviet state-owned enterprises churning out one type of shoe, one brand of cleaning detergent, and so on.
The world of capitalism and technological advance, by contrast, was one in which numerous firms produced batches of differentiated products in amounts sometimes too small fully to realize all scale economies, but for which consumers were nevertheless willing to pay because the products better fit their preferences.
What is more, the striving of monopolistically competitive firms to lure away each other’s customers with products that better fit their tastes led to disruptive innovation— “creative destruction” was Schumpeter’s famous term for it—that brought about not just different flavors of the same basic concept but entirely new concepts. The competition to create a better flip phone, for example, would lead inevitably to a whole new paradigm, the smartphone.
This reasoning combined with work in the 1940s and 1950s on economic growth that quantified for the first time the key role played by technological change in the vigor of capitalist economies—the famous Solow residual—to suggest that product improvements, and not the cost reductions that come from capital accumulation and their associated economies of scale, create the lion’s share of consumer welfare. Innovation, not scale, was king.
Antitrust responded by, for the first time in its history, deciding between kinds of product improvements, rather than just in favor of improvements, casting economies of scale out of the category of improvements subject to antitrust immunity, while keeping quality improvements immune.
Casting economies of scale out of the protected product improvement category gave antitrust something to do for the first time. It meant that big firms had to plead more than just the cost advantages of being big in order to obtain license to push their rivals around. And government could now start reliably to win cases, rather than just the odd cause célèbre.
It is this intellectual watershed, and not Thurman Arnold’s tenacity, that was responsible for antitrust’s emergence as a force after World War Two.
Usage-Based Improvements Are Not Like Economies of Scale
The improvements in advertising that come from user growth fall squarely on the quality side of the ledger—the value they create is not due to the ability to average production costs over more ad buyers—and so they count as the kind of product improvements that antitrust continues to immunize today.
But given the pervasiveness of this mode of product improvement in the tech economy—the fact that virtually any tech firm that sells advertising can claim to be improving a product by driving users to itself and away from competitors—it is worth asking whether we have not reached a new stage in economic development in which this form of product improvement ought, like economies of scale, to be denied protection.
Shouldn’t the courts demand more and better innovation of big tech firms than just the same old big-data-driven improvements they serve up year after year?
Galling as it may be to those who, like myself, would like to see more vigorous antitrust enforcement in general, the answer would seem to be “no.” For what induced the courts to abandon antitrust immunity for economies of scale in the mid-20th century was not the mere fact that immunizing economies of scale paralyzed antitrust. Smashing big firms is not, after all, an end in itself.
Instead, monopolistic competition, creative destruction and the Solow residual induced the change, because they suggested both that other kinds of product improvement are more important than economies of scale and, crucially, that protecting economies of scale impedes development of those other kinds of improvements.
A big firm that excludes competitors in order to reach scale economies not only excludes competitors who might have produced an identical or near-identical product, but also excludes competitors who might have produced a better-quality product, one that consumers would have preferred to purchase even at a higher price.
To cast usage-based improvements out of the product improvement fold, a case must be made that excluding competitors in order to pursue such improvements will block a different kind of product improvement that contributes even more to consumer welfare.
If we could say, for example, that suppressing search competitors suppresses more-innovative search engines that ad buyers would prefer, even if those innovative search engines were to lack the advantages that come from having a large user base, then a case might be made that user growth should no longer count as a product improvement immune from antitrust scrutiny.
And even then, the case against usage-based improvements would need to be general enough to justify an epochal change in policy, rather than be limited to a particular technology in a particular lawsuit. For the courts hate to balance in individual cases, statements to the contrary in their published opinions notwithstanding.
But there is nothing in the Google complaint, much less the literature, to suggest that usage-based improvements are problematic in this way. Indeed, much of the value created by the information revolution seems to inhere precisely in its ability to centralize usage.
Americans Keep Voting to Centralize the Internet
In the early days of the internet, theorists mistook its decentralized architecture for a feature, rather than a bug. But internet users have since shown, time and again, that they believe the opposite.
For example, the basic protocols governing email were engineered to allow every American to run his own personal email server.
But Americans hated the freedom that created—not least the spam—and opted instead to get their email from a single server: the one run by Google as Gmail.
The basic protocols governing web traffic were also designed to allow every American to run whatever other communications services he wished—chat, video chat, RSS, webpages—on his own private server in distributed fashion.
But Americans hated the freedom that created—not least having to build and rebuild friend networks across platforms–—and they voted instead overwhelmingly to get their social media from a single server: Facebook.
Indeed, the basic protocols governing internet traffic were designed to allow every business to store and share its own data from its own computers, in whatever form.
But American businesses hated that freedom—not least the cost of having to buy and service their own data storage machines—and instead 40% of the internet is now stored and served from Amazon Web Services.
Similarly, advertisers have the option of placing advertisements on the myriad independently-run websites that make up the internet—known in the business as the “open web”—by placing orders through competitive ad exchanges. But advertisers have instead voted mostly to place ads on the handful of highly centralized platforms known as “walled gardens,” including Facebook, Google’s YouTube and, of course, Google Search.
The communications revolution, they say, is all about “bringing people together.” It turns out that’s true.
And that Google should win on consumer harm.
Remember the Telephone
Indeed, the same mid-20th century antitrust that thought so little of economies of scale as a defense immunized usage-based improvements when it encountered them in that most important of internet precursors: the telephone.
The telephone, like most internet services, gets better as usage increases. The more people are on a particular telephone network, the more valuable the network becomes to subscribers.
Just as with today’s internet services, the advantage of a large user base drove centralization of telephone services a century ago into the hands of a single firm: AT&T. Aside from a few business executives who liked the look of a desk full of handsets, consumers wanted one phone line that they could use to call everyone.
Although the government came close to breaking AT&T up in the early 20th century, the government eventually backed off, because a phone system in which you must subscribe to the right carrier to reach a friend just doesn’t make sense.
Instead, Congress and state legislatures stepped in to take the edge off monopoly by regulating phone pricing. And when antitrust finally did break AT&T up in 1982, it did so in a distinctly regulatory fashion, requiring that AT&T’s parts connect each other’s phone calls, something that Congress reinforced in the Telecommunications Act of 1996.
The message was clear: the sort of usage-based improvements one finds in communications are real product improvements. And antitrust can only intervene if it has a way to preserve them.
The equivalent of interconnection in search, that the benefits of usage, in the form of data and attention, be shared among competing search providers, might be feasible. But it is hard to imagine the court in the Google case ordering interconnection without the benefit of decades of regulatory experience with the defendant’s operations that the district court in 1982 could draw upon in the AT&T case.
The solution for the tech giants today is the same as the solution for AT&T a century ago: to regulate rather than to antitrust.
Microsoft Not to the Contrary, Because Users Were in Common
Parallels to the government’s 1990s-era antitrust case against Microsoft are not to the contrary.
As Sam Weinstein has pointed out to me, Microsoft, like Google, was at heart an exclusive dealing case: Microsoft contracted with computer manufacturers to prevent Netscape Navigator, an early web browser, from serving as the default web browser on Windows PCs.
That prevented Netscape, the argument went, from growing to compete with Windows in the operating system market, much the way the Google’s Chrome browser has become a substitute for Windows on low-end notebook computers today.
The D.C. Circuit agreed that default status was an essential input for Netscape as it sought eventually to compete with Windows in the operating system market.
The court also accepted the argument that the exclusive dealing did not improve Microsoft’s operating system product.
This at first seems to contradict the notion that usage improves products, for, like search advertising, operating systems get better as their user bases increase. The more people use an operating system, the more application developers are willing to write for the system, and the better the system therefore becomes.
It seems to follow that keeping competitors off competing operating systems and on Windows made Windows better. If the court nevertheless held Microsoft liable, it must be because the court refused to extend antitrust immunity to usage-based improvements.
The trouble with this line of argument is that it ignores the peculiar thing about the Microsoft case: that while the government alleged that Netscape was a potential competitor of Windows, Netscape was also an application that ran on Windows.
That means that, unlike Google and rival search engines, Windows and Netscape shared users.
So, Microsoft’s exclusive dealing did not increase its user base and therefore could not have improved Windows, at least not by making Windows more appealing for applications developers. Driving Netscape from Windows did not enable developers to reach even one more user. Conversely, allowing Netscape to be the default browser on Windows would not have reduced the number of Windows users, because Netscape ran on Windows.
By contrast, a user who runs a search in Bing does not run the same search simultaneously in Google, and so Bing users are not Google users. Google’s exclusive dealing therefore increases its user base and improves Google’s product, whereas Microsoft’s exclusive dealing served only to reduce Netscape’s user base and degrade Netscape’s product.
Indeed, if letting Netscape be the default browser on Windows was a threat to Windows, it was not because it prevented Microsoft from improving its product, but because Netscape might eventually have become an operating system, and indeed a better operating system, than Windows, and consumers and developers, who could be on both at the same time if they wished, might have nevertheless chosen eventually to go with Netscape alone.
Though it does not help the government in the Google case, Microsoft still does offer a beacon of hope for those concerned about size, for Microsoft’s subsequent history reminds us that yesterday’s behemoth is often today’s also ran.
And the favorable settlement terms Microsoft ultimately used to escape real consequences for its conduct 20 years ago imply that, at least in high-tech markets, we don’t always need antitrust for that to be true.
[TOTM: The following is part of a digital symposium by TOTM guests and authors on the law, economics, and policy of the antitrust lawsuits against Google. The entire series of posts is available here.]
Google is facing a series of lawsuits in 2020 and 2021 that challenge some of the most fundamental parts of its business, and of the internet itself — Search, Android, Chrome, Google’s digital-advertising business, and potentially other services as well.
The U.S. Justice Department (DOJ) has brought a case alleging that Google’s deals with Android smartphone manufacturers, Apple, and third-party browsers to make Google Search their default general search engine are anticompetitive (ICLE’s tl;dr on the case is here), and the State of Texas has brought a suit against Google’s display advertising business. These follow a market study by the United K’s Competition and Markets Authority that recommended an ex ante regulator and code of conduct for Google and Facebook. At least one more suit is expected to follow.
These lawsuits will test ideas that are at the heart of modern antitrust debates: the roles of defaults and exclusivity deals in competition; the costs of self-preferencing and its benefits to competition; the role of data in improving software and advertising, and its role as a potential barrier to entry; and potential remedies in these markets and their limitations.
This Truth on the Market symposium asks contributors with wide-ranging viewpoints to comment on some of these issues as they arise in the lawsuits being brought—starting with the U.S. Justice Department’s case against Google for alleged anticompetitive practices in search distribution and search-advertising markets—and continuing throughout the duration of the lawsuits.
Hardly a day goes by without news of further competition-related intervention in the digital economy. The past couple of weeks alone have seen the European Commission announce various investigations into Apple’s App Store (here and here), as well as reaffirming its desire to regulate so-called “gatekeeper” platforms. Not to mention the CMA issuing its final report regarding online platforms and digital advertising.
While the limits of these initiatives have already been thoroughly dissected (e.g. here, here, here), a fundamental question seems to have eluded discussions: What are authorities trying to achieve here?
At first sight, the answer might appear to be extremely simple. Authorities want to “bring more competition” to digital markets. Furthermore, they believe that this competition will not arise spontaneously because of the underlying characteristics of digital markets (network effects, economies of scale, tipping, etc). But while it may have some intuitive appeal, this answer misses the forest for the trees.
Let us take a step back. Digital markets could have taken a vast number of shapes, so why have they systematically gravitated towards those very characteristics that authorities condemn? For instance, if market tipping and consumer lock-in are so problematic, why is it that new corners of the digital economy continue to emerge via closed platforms, as opposed to collaborative ones? Indeed, if recent commentary is to be believed, it is the latter that should succeed because they purportedly produce greater gains from trade. And if consumers and platforms cannot realize these gains by themselves, then we should see intermediaries step into the breach – i.e. arbitrage. This does not seem to be happening in the digital economy. The naïve answer is to say that this is precisely the problem, the harder one is to actually understand why.
To draw a parallel with evolution, in the late 18th century, botanists discovered an orchid with an unusually long spur (above). This made its nectar incredibly hard to reach for insects. Rational observers at the time could be forgiven for thinking that this plant made no sense, that its design was suboptimal. And yet, decades later, Darwin conjectured that the plant could be explained by a (yet to be discovered) species of moth with a proboscis that was long enough to reach the orchid’s nectar. Decades after his death, the discovery of the xanthopan moth proved him right.
Returning to the digital economy, we thus need to ask why the platform business models that authorities desire are not the ones that emerge organically. Unfortunately, this complex question is mostly overlooked by policymakers and commentators alike.
Competition law on a spectrum
To understand the above point, let me start with an assumption: the digital platforms that have been subject to recent competition cases and investigations can all be classified along two (overlapping) dimensions: the extent to which they are open (or closed) to “rivals” and the extent to which their assets are propertized (as opposed to them being shared). This distinction borrows heavily from Jonathan Barnett’s work on the topic. I believe that by applying such a classification, we would obtain a graph that looks something like this:
While these classifications are certainly not airtight, this would be my reasoning:
In the top-left quadrant, Apple and Microsoft, both operate closed platforms that are highly propertized (Apple’s platform is likely even more closed than Microsoft’s Windows ever was). Both firms notably control who is allowed on their platform and how they can interact with users. Apple notably vets the apps that are available on its App Store and influences how payments can take place. Microsoft famously restricted OEMs freedom to distribute Windows PCs as they saw fit (notably by “imposing” certain default apps and, arguably, limiting the compatibility of Microsoft systems with servers running other OSs).
In the top right quadrant, the business models of Amazon and Qualcomm are much more “open”, yet they remain highly propertized. Almost anyone is free to implement Qualcomm’s IP – so long as they conclude a license agreement to do so. Likewise, there are very few limits on the goods that can be sold on Amazon’s platform, but Amazon does, almost by definition, exert a significant control on the way in which the platform is monetized. Retailers can notably pay Amazon for product placement, fulfilment services, etc.
Finally, Google Search and Android sit in the bottom left corner. Both of these services are weakly propertized. The Android source code is shared freely via an open source license, and Google’s apps can be preloaded by OEMs free of charge. The only limit is that Google partially closes its platform, notably by requiring that its own apps (if they are pre-installed) receive favorable placement. Likewise, Google’s search engine is only partially “open”. While any website can be listed on the search engine, Google selects a number of specialized results that are presented more prominently than organic search results (weather information, maps, etc). There is also some amount of propertization, namely that Google sells the best “real estate” via ad placement.
Readers might ask what is the point of this classification? The answer is that in each of the above cases, competition intervention attempted (or is attempting) to move firms/platforms towards more openness and less propertization – the opposite of their original design.
The Microsoft cases and the Apple investigation, both sought/seek to bring more openness and less propetization to these respective platforms. Microsoft was made to share proprietary data with third parties (less propertization) and open up its platform to rival media players and web browsers (more openness). The same applies to Apple. Available information suggests that the Commission is seeking to limit the fees that Apple can extract from downstream rivals (less propertization), as well as ensuring that it cannot exclude rival mobile payment solutions from its platform (more openness).
The various cases that were brought by EU and US authorities against Qualcomm broadly sought to limit the extent to which it was monetizing its intellectual property. The European Amazoninvestigation centers on the way in which the company uses data from third-party sellers (and ultimately the distribution of revenue between them and Amazon). In both of these cases, authorities are ultimately trying to limit the extent to which these firms propertize their assets.
Finally, both of the Google cases, in the EU, sought to bring more openness to the company’s main platform. The Google Shoppingdecision sanctioned Google for purportedly placing its services more favorably than those of its rivals. And the Androiddecision notably sought to facilitate rival search engines’ and browsers’ access to the Android ecosystem. The same appears to be true of ongoing investigations in the US.
What is striking about these decisions/investigations is that authorities are pushing back against the distinguishing features of the platforms they are investigating. Closed -or relatively closed- platforms are being opened-up, and firms with highly propertized assets are made to share them (or, at the very least, monetize them less aggressively).
The empty quadrant
All of this would not be very interesting if it weren’t for a final piece of the puzzle: the model of open and shared platforms that authorities apparently favor has traditionally struggled to gain traction with consumers. Indeed, there seem to be very few successful consumer-oriented products and services in this space.
There have been numerous attempts to introduce truly open consumer-oriented operating systems – both in the mobile and desktop segments. For the most part, these have ended in failure. Ubuntu and other Linux distributions remain fringe products. There have been attempts to create open-source search engines, again they have not been met with success. The picture is similar in the online retail space. Amazon appears to have beaten eBay despite the latter being more open and less propertized – Amazon has historically charged higher fees than eBay and offers sellers much less freedom in the way they sell their goods. This theme is repeated in the standardization space. There have been innumerable attempts to impose open royalty-free standards. At least in the mobile internet industry, few if any of these have taken off (5G and WiFi are the best examples of this trend). That pattern is repeated in other highly-standardized industries, like digital video formats. Most recently, the proprietary Dolby Vision format seems to be winning the war against the open HDR10+ format.
This is not to say there haven’t been any successful ventures in this space – the internet, blockchain and Wikipedia all spring to mind – or that we will not see more decentralized goods in the future. But by and large firms and consumers have not yet taken to the idea of open and shared platforms. And while some “open” projects have achieved tremendous scale, the consumer-facing side of these platforms is often dominated by intermediaries that opt for much more traditional business models (think of Coinbase and Blockchain, or Android and Linux).
An evolutionary explanation?
The preceding paragraphs have posited a recurring reality: the digital platforms that competition authorities are trying to to bring about are fundamentally different from those that emerge organically. This begs the question: why have authorities’ ideal platforms, so far, failed to achieve truly meaningful success at consumers’ end of the market?
I can see at least three potential explanations:
Closed/propertized platforms have systematically -and perhaps anticompetitively- thwarted their open/shared rivals;
Shared platforms have failed to emerge because they are much harder to monetize (and there is thus less incentive to invest in them);
Consumers have opted for closed systems precisely because they are closed.
I will not go into details over the merits of the first conjecture. Current antitrust debates have endlessly rehashed this proposition. However, it is worth mentioning that many of today’s dominant platforms overcame open/shared rivals well before they achieved their current size (Unix is older than Windows, Linux is older than iOs, eBay and Amazon are basically the same age, etc). It is thus difficult to make the case that the early success of their business models was down to anticompetitive behavior.
Much more interesting is the fact that options (2) and (3) are almost systematically overlooked – especially by antitrust authorities. And yet, if true, both of them would strongly cut against current efforts to regulate digital platforms and ramp-up antitrust enforcement against them.
For a start, it is not unreasonable to suggest that highly propertized platforms are generally easier to monetize than shared ones (2). For example, open-source platforms often rely on complementarities for monetization, but this tends to be vulnerable to outside competition and free-riding. If this is true, then there is a natural incentive for firms to invest and innovate in more propertized environments. In turn, competition enforcement that limits a platforms’ ability to propertize their assets may harm innovation.
Similarly, authorities should at the very least reflect on whether consumers really want the more “competitive” ecosystems that they are trying to design (3).
For instance, it is striking that the European Commission has a long track record of seeking to open-up digital platforms (the Microsoft decisions are perhaps the most salient example). And yet, even after these interventions, new firms have kept on using the very business model that the Commission reprimanded. Apple tied the Safari browser to its iPhones, Google went to some length to ensure that Chrome was preloaded on devices, Samsung phones come with Samsung Internet as default. But this has not deterred consumers. A sizable share of them notably opted for Apple’s iPhone, which is even more centrally curated than Microsoft Windows ever was (and the same is true of Apple’s MacOS).
Finally, it is worth noting that the remedies imposed by competition authorities are anything but unmitigated successes. Windows XP N (the version of Windows that came without Windows Media Player) was an unprecedented flop – it sold a paltry 1,787 copies. Likewise, the internet browser ballot box imposed by the Commission was so irrelevant to consumers that it took months for authorities to notice that Microsoft had removed it, in violation of the Commission’s decision.
There are many reasons why consumers might prefer “closed” systems – even when they have to pay a premium for them. Take the example of app stores. Maintaining some control over the apps that can access the store notably enables platforms to easily weed out bad players. Similarly, controlling the hardware resources that each app can use may greatly improve device performance. In other words, centralized platforms can eliminate negative externalities that “bad” apps impose on rival apps and consumers. This is especially true when consumers struggle to attribute dips in performance to an individual app, rather than the overall platform.
It is also conceivable that consumers prefer to make many of their decisions at the inter-platform level, rather than within each platform. In simple terms, users arguably make their most important decision when they choose between an Apple or Android smartphone (or a Mac and a PC, etc.). In doing so, they can select their preferred app suite with one simple decision. They might thus purchase an iPhone because they like the secure App Store, or an Android smartphone because they like the Chrome Browser and Google Search. Furthermore, forcing too many “within-platform” choices upon users may undermine a product’s attractiveness. Indeed, it is difficult to create a high-quality reputation if each user’s experience is fundamentally different. In short, contrary to what antitrust authorities seem to believe, closed platforms might be giving most users exactly what they desire.
To conclude, consumers and firms appear to gravitate towards both closed and highly propertized platforms, the opposite of what the Commission and many other competition authorities favor. The reasons for this trend are still misunderstood, and mostly ignored. Too often, it is simply assumed that consumers benefit from more openness, and that shared/open platforms are the natural order of things. This post certainly does not purport to answer the complex question of “the origin of platforms”, but it does suggest that what some refer to as “market failures” may in fact be features that explain the rapid emergence of the digital economy. Ronald Coase said this best when he quipped that economists always find a monopoly explanation for things that they fail to understand. The digital economy might just be the latest in this unfortunate trend.
As has been rumored in the press for a few weeks, today Comcast announced it is considering making a renewed bid for a large chunk of Twenty-First Century Fox’s (Fox) assets. Fox is in the process of a significant reorganization, entailing primarily the sale of its international and non-television assets. Fox itself will continue, but with a focus on its US television business.
In December of last year, Fox agreed to sell these assets to Disney, in the process rejecting a bid from Comcast. Comcast’s initial bid was some 16% higher than Disney’s, although there were other differences in the proposed deals, as well.
In April of this year, Disney and Fox filed a proxy statement with the SEC explaining the basis for the board’s decision, including predominantly the assertion that the Comcast bid (NB: Comcast is identified as “Party B” in that document) presented greater regulatory (antitrust) risk.
As noted, today Comcast announced it is in “advanced stages” of preparing another unsolicited bid. This time,
Any offer for Fox would be all-cash and at a premium to the value of the current all-share offer from Disney. The structure and terms of any offer by Comcast, including with respect to both the spin-off of “New Fox” and the regulatory risk provisions and the related termination fee, would be at least as favorable to Fox shareholders as the Disney offer.
Because, as we now know (since the April proxy filing), Fox’s board rejected Comcast’s earlier offer largely on the basis of the board’s assessment of the antitrust risk it presented, and because that risk assessment (and the difference between an all-cash and all-share offer) would now be the primary distinguishing feature between Comcast’s and Disney’s bids, it is worth evaluating that conclusion as Fox and its shareholders consider Comcast’s new bid.
In short: There is no basis for ascribing a greater antitrust risk to Comcast’s purchase of Fox’s assets than to Disney’s.
Summary of the Proposed Deal
Post-merger, Fox will continue to own Fox News Channel, Fox Business Network, Fox Broadcasting Company, Fox Sports, Fox Television Stations Group, and sports cable networks FS1, FS2, Fox Deportes, and Big Ten Network.
The deal would transfer to Comcast (or Disney) the following:
Primarily, international assets, including Fox International (cable channels in Latin America, the EU, and Asia), Star India (the largest cable and broadcast network in India), and Fox’s 39% interest in Sky (Europe’s largest pay TV service).
Fox’s film properties, including 20th Century Fox, Fox Searchlight, and Fox Animation. These would bring along with them studios in Sydney and Los Angeles, but would not include the Fox Los Angeles backlot. Like the rest of the US film industry, the majority of Fox’s film revenue is earned overseas.
FX cable channels, National Geographic cable channels (of which Fox currently owns 75%), and twenty-two regional sports networks (RSNs). In terms of relative demand for the two cable networks, FX is a popular basic cable channel, but fairly far down the list of most-watched channels, while National Geographic doesn’t even crack the top 50. Among the RSNs, only one geographic overlap exists with Comcast’s current RSNs, and most of the Fox RSNs (at least 14 of the 22) are not in areas where Comcast has a substantial service presence.
The deal would also entail a shift in the companies’ ownership interests in Hulu. Hulu is currently owned in equal 30% shares by Disney, Comcast, and Fox, with the remaining, non-voting 10% owned by Time Warner. Either Comcast or Disney would hold a controlling 60% share of Hulu following the deal with Fox.
Analysis of the Antitrust Risk of a Comcast/Fox Merger
According to the joint proxy statement, Fox’s board discounted Comcast’s original $34.36/share offer — but not the $28.00/share offer from Disney — because of “the level of regulatory issues posed and the proposed risk allocation arrangements.” Significantly on this basis, the Fox board determined Disney’s offer to be superior.
The claim that a merger with Comcast poses sufficiently greater antitrust risk than a purchase by Disney to warrant its rejection out of hand is unsupportable, however. From an antitrust perspective, it is even plausible that a Comcast acquisition of the Fox assets would be on more-solid ground than would be a Disney acquisition.
Vertical Mergers Generally Present Less Antitrust Risk
A merger between Comcast and Fox would be predominantly vertical, while a merger between Disney and Fox, in contrast, would be primarily horizontal. Generally speaking, it is easier to get antitrust approval for vertical mergers than it is for horizontal mergers. As Bruce Hoffman, Director of the FTC’s Bureau of Competition, noted earlier this year:
[V]ertical merger enforcement is still a small part of our merger workload….
There is a strong theoretical basis for horizontal enforcement because economic models predict at least nominal potential for anticompetitive effects due to elimination of horizontal competition between substitutes.
Where horizontal mergers reduce competition on their face — though that reduction could be minimal or more than offset by benefits — vertical mergers do not…. [T]here are plenty of theories of anticompetitive harm from vertical mergers. But the problem is that those theories don’t generally predict harm from vertical mergers; they simply show that harm is possible under certain conditions.
On its face, and consistent with the last quarter century of merger enforcement by the DOJ and FTC, the Comcast acquisition would be less likely to trigger antitrust scrutiny, and the Disney acquisition raises more straightforward antitrust issues.
This is true even in light of the fact that the DOJ decided to challenge the AT&T-Time Warner (AT&T/TWX) merger.
The AT&T/TWX merger is a single data point in a long history of successful vertical mergers that attracted little scrutiny, and no litigation, by antitrust enforcers (although several have been approved subject to consent orders).
Just because the DOJ challenged that one merger does not mean that antitrust enforcers generally, nor even the DOJ in particular, have suddenly become more hostile to vertical mergers.
Of particular importance to the conclusion that the AT&T/TWX merger challenge is of minimal relevance to predicting the DOJ’s reception in this case, the theory of harm argued by the DOJ in that case is far from well-accepted, while the potential theory that could underpin a challenge to a Disney/Fox merger is. As Bruce Hoffman further remarks:
I am skeptical of arguments that vertical mergers cause harm due to an increased bargaining skill; this is likely not an anticompetitive effect because it does not flow from a reduction in competition. I would contrast that to the elimination of competition in a horizontal merger that leads to an increase in bargaining leverage that could raise price or reduce output.
The Relatively Lower Risk of a Vertical Merger Challenge Hasn’t Changed Following the DOJ’s AT&T/Time Warner Challenge
Judge Leon is expected to rule on the AT&T/TWX merger in a matter of weeks. The theory underpinning the DOJ’s challenge is problematic (to say the least), and the case it presented was decidedly weak. But no litigated legal outcome is ever certain, and the court could, of course, rule against the merger nevertheless.
Yet even if the court does rule against the AT&T/TWX merger, this hardly suggests that a Comcast/Fox deal would create a greater antitrust risk than would a Disney/Fox merger.
A single successful challenge to a vertical merger — what would be, in fact, the first successful vertical merger challenge in four decades — doesn’t mean that the courts are becoming hostile to vertical mergers any more than the DOJ’s challenge means that vertical mergers suddenly entail heightened enforcement risk. Rather, it would simply mean that that, given the specific facts of the case, the DOJ was able to make out its prima facie case, and that the defendants were unable to rebut it.
A ruling for the DOJ in the AT&T/TWX merger challenge would be rooted in a highly fact-specific analysis that could have no direct bearing on future cases.
In the AT&T/TWX case, the court’s decision will turn on its assessment of the DOJ’s argument that the merged firm could raise subscriber prices by a few pennies per subscriber. But as AT&T’s attorney aptly pointed out at trial (echoing the testimony of AT&T’s economist, Dennis Carlton):
The government’s modeled price increase is so negligible that, given the inherent uncertainty in that predictive exercise, it is not meaningfully distinguishable from zero.
Even minor deviations from the facts or the assumptions used in the AT&T/TWX case could completely upend the analysis — and there are important differences between the AT&T/TWX merger and a Comcast/Fox merger. True, both would be largely vertical mergers that would bring together programming and distribution assets in the home video market. But the foreclosure effects touted by the DOJ in the AT&T/TWX merger are seemingly either substantially smaller or entirely non-existent in the proposed Comcast/Fox merger.
Most importantly, the content at issue in AT&T/TWX is at least arguably (and, in fact, argued by the DOJ) “must have” programming — Time Warner’s premium HBO channels and its CNN news programming, in particular, were central to the DOJ’s foreclosure argument. By contrast, the programming that Comcast would pick up as a result of the proposed merger with Fox — FX (a popular, but non-essential, basic cable channel) and National Geographic channels (which attract a tiny fraction of cable viewing) — would be extremely unlikely to merit that designation.
Moreover, the DOJ made much of the fact that AT&T, through DirectTV, has a national distribution footprint. As a result, its analysis was dependent upon the company’s potential ability to attract new subscribers decamping from competing providers from whom it withholds access to Time Warner content in every market in the country. Comcast, on the other hand, provides cable service in only about 35% of the country. This significantly limits its ability to credibly threaten competitors because its ability to recoup lost licensing fees by picking up new subscribers is so much more limited.
And while some RSNs may offer some highly prized live sports programming, the mismatch between Comcast’s footprint and the FOX RSNs (only about 8 of the 22 Fox RSNs are in Comcast service areas) severely limits any ability or incentive the company would have to leverage that content for higher fees. Again, to the extent that RSN programming is not “must-have,” and to the extent there is not overlap between the RSN’s geographic area and Comcast’s service area, the situation is manifestly not the same as the one at issue in the AT&T/TWX merger.
In sum, a ruling in favor of the DOJ in the AT&T/TWX case would be far from decisive in predicting how the agency and the courts would assess any potential concerns arising from Comcast’s ownership of Fox’s assets.
A Comcast/Fox Deal May Entail Lower Antitrust Risk than a Disney/Fox Merger
As discussed below, concerns about antitrust enforcement risk from a Comcast/Fox merger are likely overstated. Perhaps more importantly, however, to the extent these concerns are legitimate, they apply at least as much to a Disney/Fox merger. There is, at minimum, no basis for assuming a Comcast deal would present any greater regulatory risk.
The Antitrust Risk of a Comcast/Fox Merger Is Likely Overstated
The primary theory upon which antitrust enforcers could conceivably base a Comcast/Fox merger challenge would be a vertical foreclosure theory. Importantly, such a challenge would have to be based on the incremental effect of adding the Fox assets to Comcast, and not on the basis of its existing assets. Thus, for example, antitrust enforcers would not be able to base a merger challenge on the possibility that Comcast could leverage NBC content it currently owns to extract higher fees from competitors. Rather, only if the combination of NBC programming with additional content from Fox could create a new antitrust risk would a case be tenable.
Enforcers would be unlikely to view the addition of FX and National Geographic to the portfolio of programming content Comcast currently owns as sufficient to raise concerns that the merger would give Comcast anticompetitive bargaining power or the ability to foreclose access to its content.
Although even less likely, enforcers could be concerned with the (horizontal) addition of 20th Century Fox filmed entertainment to Universal’s existing film production and distribution. But the theatrical film market is undeniably competitive, with the largest studio by revenue (Disney) last year holding only 22% of the market. The combination of 20th Century Fox with Universal would still result in a market share only around 25% based on 2017 revenues (and, depending on the year, not even result in the industry’s largest share).
There is also little reason to think that a Comcast controlling interest in Hulu would attract problematic antitrust attention. Comcast has already demonstrated an interest in diversifying its revenue across cable subscriptions and licensing, broadband subscriptions, and licensing to OVDs, as evidenced by its recent deal to offer Netflix as part of its Xfinity packages. Hulu likely presents just one more avenue for pursuing this same diversification strategy. And Universal has a history (see, e.g., this, this, and this) of very broad licensing across cable providers, cable networks, OVDs, and the like.
In the case of Hulu, moreover, the fact that Comcast is vertically integrated in broadband as well as cable service likely reduces the anticompetitive risk because more-attractive OVD content has the potential to increase demand for Comcast’s broadband service. Broadband offers larger margins (and is growing more rapidly) than cable, and it’s quite possible that any loss in Comcast’s cable subscriber revenue from Hulu’s success would be more than offset by gains in its content licensing and broadband subscription revenue. The same, of course, goes for Comcast’s incentives to license content to OVD competitors like Netflix: Comcast plausibly gains broadband subscription revenue from heightened consumer demand for Netflix, and this at least partially offsets any possible harm to Hulu from Netflix’s success.
At the same time, especially relative to Netflix’s vast library of original programming (an expected $8 billion worth in 2018 alone) and content licensed from other sources, the additional content Comcast would gain from a merger with Fox is not likely to appreciably increase its bargaining leverage or its ability to foreclose Netflix’s access to its content.
Finally, Comcast’s ownership of Fox’s RSNs could, as noted, raise antitrust enforcers’ eyebrows. Enforcers could be concerned that Comcast would condition competitors’ access to RSN programming on higher licensing fees or prioritization of its NBC Sports channels.
While this is indeed a potential risk, it is hardly a foregone conclusion that it would draw an enforcement action. Among other things, NBC is far from the market leader, and improving its competitive position relative to ESPN could be viewed as a benefit of the deal. In any case, potential problems arising from ownership of the RSNs could easily be dealt with through divestiture or behavioral conditions; they are extremely unlikely to lead to an outright merger challenge.
The Antitrust Risk of a Disney Deal May Be Greater than Expected
While a Comcast/Fox deal doesn’t entail no antitrust enforcement risk, it certainly doesn’t entail sufficient risk to deem the deal dead on arrival. Moreover, it may entail less antitrust enforcement risk than would a Disney/Fox tie-up.
Yet, curiously, the joint proxy statement doesn’t mention any antitrust risk from the Disney deal at all and seems to suggest that the Fox board applied no risk discount in evaluating Disney’s bid.
Disney — already the market leader in the filmed entertainment industry — would acquire an even larger share of box office proceeds (and associated licensing revenues) through acquisition of Fox’s film properties. Perhaps even more important, the deal would bring the movie rights to almost all of the Marvel Universe within Disney’s ambit.
While, as suggested above, even that combination probably wouldn’t trigger any sort of market power presumption, it would certainly create an entity with a larger share of the market and stronger control of the industry’s most valuable franchises than would a Comcast/Fox deal.
Another relatively larger complication for a Disney/Fox merger arises from the prospect of combining Fox’s RSNs with ESPN. Whatever ability or incentive either company would have to engage in anticompetitive conduct surrounding sports programming, that risk would seem to be more significant for undisputed market leader, Disney. At the same time, although still powerful, demand for ESPN on cable has been flagging. Disney could well see the ability to bundle ESPN with regional sports content as a way to prop up subscription revenues for ESPN — a practice, in fact, that it has employed successfully in the past.
Disney is the world’s largest licensor, earning almost $57 billion in 2016 from licensing properties like Star Wars and Marvel Comics. Universal is in a distant 7th place, with 2016 licensing revenue of about $6 billion. Adding Fox’s (admittedly relatively small) licensing business would enhance Disney’s substantial lead (even the number two global licensor, Meredith, earned less than half of Disney’s licensing revenue in 2016). Again, this is unlikely to be a significant concern for antitrust enforcers, but it is notable that, to the extent it might be an issue, it is one that applies to Disney and not Comcast.
Although I hope to address these issues in greater detail in the future, for now the preliminary assessment is clear: There is no legitimate basis for ascribing a greater antitrust risk to a Comcast/Fox deal than to a Disney/Fox deal.
At issue is the growth in the incidence of common-ownership across firms within various industries. In particular, institutional investors with broad portfolios frequently report owning small stakes in a number of firms within a given industry. Although small, these stakes may still represent large block holdings relative to other investors. This intra-industry diversification, critics claim, changes the managerial objectives of corporate executives from aggressively competing to increase their own firm’s profits to tacitly colluding to increase industry-level profits instead. The reason for this change is that competition by one firm comes at a cost of profits from other firms in the industry. If investors own shares across firms, then any competitive gains in one firm’s stock are offset by competitive losses in the stocks of other firms in the investor’s portfolio. If one assumes corporate executives aim to maximize total value for their largest shareholders, then managers would have incentive to soften competition against firms with which they share common ownership. Or so the story goes (more on that in a later post.)
Elhague and Posner, et al., draw their motivation for new antitrust offenses from a handful of papers that purport to establish an empirical link between the degree of common ownership among competing firms and various measures of softened competitive behavior, including airline prices, banking fees, executive compensation, and even corporate disclosure patterns. The paper of most note, by José Azar, Martin Schmalz, and Isabel Tecu and forthcoming in the Journal of Finance, claims to identify a causal link between the degree of common ownership among airlines competing on a given route and the fares charged for flights on that route.
Measuring common ownership with MHHI
Azar, et al.’s airline paper uses a metric of industry concentration called a Modified Herfindahl–Hirschman Index, or MHHI, to measure the degree of industry concentration taking into account the cross-ownership of investors’ stakes in competing firms. The original Herfindahl–Hirschman Index (HHI) has long been used as a measure of industry concentration, debuting in the Department of Justice’s Horizontal Merger Guidelines in 1982. The HHI is calculated by squaring the market share of each firm in the industry and summing the resulting numbers.
The MHHI is rather more complicated. MHHI is composed of two parts: the HHI measuring product market concentration and the MHHI_Delta measuring the additional concentration due to common ownership. We offer a step-by-step description of the calculations and their economic rationale in an appendix to our paper. For this post, I’ll try to distill that down. The MHHI_Delta essentially has three components, each of which is measured relative to every possible competitive pairing in the market as follows:
A measure of the degree of common ownership between Company A and Company -A (Not A). This is calculated by multiplying the percentage of Company A shares owned by each Investor I with the percentage of shares Investor I owns in Company -A, then summing those values across all investors in Company A. As this value increases, MHHI_Delta goes up.
A measure of the degree of ownership concentration in Company A, calculated by squaring the percentage of shares owned by each Investor I and summing those numbers across investors. As this value increases, MHHI_Delta goes down.
A measure of the degree of product market power exerted by Company A and Company -A, calculated by multiplying the market shares of the two firms. As this value increases, MHHI_Delta goes up.
This process is repeated and aggregated first for every pairing of Company A and each competing Company -A, then repeated again for every other company in the market relative to its competitors (e.g., Companies B and -B, Companies C and -C, etc.). Mathematically, MHHI_Delta takes the form:
where the Ss represent the firm market shares of, and Betas represent ownership shares of Investor I in, the respective companies A and -A.
As the relative concentration of cross-owning investors to all investors in Company A increases (i.e., the ratio on the right increases), managers are assumed to be more likely to soften competition with that competitor. As those two firms control more of the market, managers’ ability to tacitly collude and increase joint profits is assumed to be higher. Consequently, the empirical research assumes that as MHHI_Delta increases, we should observe less competitive behavior.
And indeed that is the “blockbuster” evidence giving rise to Elhauge’s and Posner, et al.,’s arguments For example, Azar, et. al., calculate HHI and MHHI_Delta for every US airline market–defined either as city-pairs or departure-destination pairs–for each quarter of the 14-year time period in their study. They then regress ticket prices for each route against the HHI and the MHHI_Delta for that route, controlling for a number of other potential factors. They find that airfare prices are 3% to 7% higher due to common ownership. Other papers using the same or similar measures of common ownership concentration have likewise identified positive correlations between MHHI_Delta and their respective measures of anti-competitive behavior.
Problems with the problem and with the measure
We argue that both the theoretical argument underlying the empirical research and the empirical research itself suffer from some serious flaws. On the theoretical side, we have two concerns. First, we argue that there is a tremendous leap of faith (if not logic) in the idea that corporate executives would forgo their own self-interest and the interests of the vast majority of shareholders and soften competition simply because a small number of small stakeholders are intra-industry diversified. Second, we argue that even if managers were so inclined, it clearly is not the case that softening competition would necessarily be desirable for institutional investors that are both intra- and inter-industry diversified, since supra-competitive pricing to increase profits in one industry would decrease profits in related industries that may also be in the investors’ portfolios.
On the empirical side, we have concerns both with the data used to calculate the MHHI_Deltas and with the nature of the MHHI_Delta itself. First, the data on institutional investors’ holdings are taken from Schedule 13 filings, which report aggregate holdings across all the institutional investor’s funds. Using these data masks the actual incentives of the institutional investors with respect to investments in any individual company or industry. Second, the construction of the MHHI_Delta suffers from serious endogeneity concerns, both in investors’ shareholdings and in market shares. Finally, the MHHI_Delta, while seemingly intuitive, is an empirical unknown. While HHI is theoretically bounded in a way that lends to interpretation of its calculated value, the same is not true for MHHI_Delta. This makes any inference or policy based on nominal values of MHHI_Delta completely arbitrary at best.
We’ll expand on each of these concerns in upcoming posts. We will then take on the problems with the policy proposals being offered in response to the common ownership ‘problem.’
As Truth on the Market readers prepare to enjoy their Thanksgiving dinners, let me offer some (hopefully palatable) “food for thought” on a competition policy for the new Trump Administration. In referring to competition policy, I refer not just to lawsuits directed against private anticompetitive conduct, but more broadly to efforts aimed at curbing government regulatory barriers that undermine the competitive process.
Public regulatory barriers are a huge problem. Their costs have been highlighted by prestigious international research bodies such as the OECD and World Bank, and considered by the International Competition Network’s Advocacy Working Group. Government-imposed restrictions on competition benefit powerful incumbents and stymie entry by innovative new competitors. (One manifestation of this that is particularly harmful for American workers and denies job opportunities to millions of lower-income Americans is occupational licensing, whose increasing burdens are delineated in a substantial body of research – see, for example, a 2015 Obama Administration White House Report and a 2016 Heritage Foundation Commentary that explore the topic.) Federal Trade Commission (FTC) and Justice Department (DOJ) antitrust officials should consider emphasizing “state action” lawsuits aimed at displacing entry barriers and other unwarranted competitive burdens imposed by self-interested state regulatory boards. When the legal prerequisites for such enforcement actions are not met, the FTC and the DOJ should ramp up their “competition advocacy” efforts, with the aim of convincing state regulators to avoid adopting new restraints on competition – and, where feasible, eliminating or curbing existing restraints.
The FTC and DOJ also should be authorized by the White House to pursue advocacy initiatives whose goal is to dismantle or lessen the burden of excessive federal regulations (such advocacy played a role in furthering federal regulatory reform during the Ford and Carter Administrations). To bolster those initiatives, the Trump Administration should consider establishing a high-level federal task force on procompetitive regulatory reform, in the spirit of previous reform initiatives. The task force would report to the president and include senior level representatives from all federal agencies with regulatory responsibilities. The task force could examine all major regulatory and statutory schemes overseen by Executive Branch and independent agencies, and develop a list of specific reforms designed to reduce federal regulatory impediments to robust competition. Those reforms could be implemented through specific regulatory changes or legislative proposals, as the case might require. The task force would have ample material to work with – for example, anticompetitive cartel-like output restrictions, such as those allowed under federal agricultural orders, are especially pernicious. In addition to specific cartel-like programs, scores of regulatory regimes administered by individual federal agencies impose huge costs and merit particular attention, as documented in the Heritage Foundation’s annual “Red Tape Rising” reports that document the growing burden of federal regulation (see, for example, the 2016 edition of Red Tape Rising).
With respect to traditional antitrust enforcement, the Trump Administration should emphasize sound, empirically-based economic analysis in merger and non-merger enforcement. They should also adopt a “decision-theoretic” approach to enforcement, to the greatest extent feasible. Specifically, in developing their enforcement priorities, in considering case selection criteria, and in assessing possible new (or amended) antitrust guidelines, DOJ and FTC antitrust enforcers should recall that antitrust is, like all administrative systems, inevitably subject to error costs. Accordingly, Trump Administration enforcers should be mindful of the outstanding insights provide by Judge (and Professor) Frank Easterbrook on the harm from false positives in enforcement (which are more easily corrected by market forces than false negatives), and by Justice (and Professor) Stephen Breyer on the value of bright line rules and safe harbors, supported by sound economic analysis. As to specifics, the DOJ and FTC should issue clear statements of policy on the great respect that should be accorded the exercise of intellectual property rights, to correct Obama antitrust enforcers’ poor record on intellectual property protection (see, for example, here). The DOJ and the FTC should also accord greater respect to the efficiencies associated with unilateral conduct by firms possessing market power, and should consider reissuing an updated and revised version of the 2008 DOJ Report on Single Firm Conduct).
With regard to international competition policy, procedural issues should be accorded high priority. Full and fair consideration by enforcers of all relevant evidence (especially economic evidence) and the views of all concerned parties ensures that sound analysis is brought to bear in enforcement proceedings and, thus, that errors in antitrust enforcement are minimized. Regrettably, a lack of due process in foreign antitrust enforcement has become a matter of growing concern to the United States, as foreign competition agencies proliferate and increasingly bring actions against American companies. Thus, the Trump Administration should make due process problems in antitrust a major enforcement priority. White House-level support (ensuring the backing of other key Executive Branch departments engaged in foreign economic policy) for this priority may be essential, in order to strengthen the U.S. Government’s hand in negotiations and consultations with foreign governments on process-related concerns.
Finally, other international competition policy matters also merit close scrutiny by the new Administration. These include such issues as the inappropriate imposition of extraterritorial remedies on American companies by foreign competition agencies; the harmful impact of anticompetitive foreign regulations on American businesses; and inappropriate attacks on the legitimate exercise of intellectual property by American firms (in particular, American patent holders). As in the case of process-related concerns, White House attention and broad U.S. Government involvement in dealing with these problems may be essential.
That’s all for now, folks. May you all enjoy your turkey and have a blessed Thanksgiving with friends and family.