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[The following is a guest post from Andrew Mercado, a research assistant at the Mercatus Center at George Mason University and an adjunct professor and research assistant at George Mason’s Antonin Scalia Law School.]

The Competition and Transparency in Digital Advertising Act (CTDAA), introduced May 19 by Sens. Mike Lee (R-Utah), Ted Cruz (R-Texas), Amy Klobuchar (D-Minn.), and Richard Blumenthal (D-Conn.), is the latest manifestation of the congressional desire to “do something” legislatively about big digital platforms. Although different in substance from the other antitrust bills introduced this Congress, it shares one key characteristic: it is fatally flawed and should not be enacted.  

Restrictions

In brief, the CTDAA imposes revenue-based restrictions on the ownership structure of firms engaged in digital advertising. The CTDAA bars a firm with more than $20 billion in annual advertising revenue (adjusted annually for inflation) from:

  1. owning a digital-advertising exchange if it owns either a sell-side ad brokerage or a buy-side ad brokerage; and
  2. owning a sell-side brokerage if it owns a buy-side brokerage, or from owning a buy-side or sell-side brokerage if it is also a buyer or seller of advertising space.

The proposal’s ownership restrictions present the clearest harm to the future of the digital-advertising market. From an efficiency perspective, vertical integration of both sides of the market can lead to enormous gains. Since, for example, Google owns and operates an ad exchange, a sell-side broker, and a buy-side broker, there are very few frictions that exist between each side of the market. All of the systems are integrated and the supply of advertising space, demand for that space, and the marketplace conducting price-discovery auctions are automatically updated in real time.

While this instantaneous updating is not unique to Google’s system, and other buy- and sell-side firms can integrate into the system, the benefit to advertisers and publishers can be found in the cost savings that come from the integration. Since Google is able to create synergies on all sides of the market, the fees on any given transaction are lower. Further, incorporating Google’s vast trove of data allows for highly relevant and targeted ads. All of this means that advertisers spend less for the same quality of ad; publishers get more for each ad they place; and consumers see higher-quality, more relevant ads.

Without the ability to own and invest in the efficiency and transaction-cost reduction of an integrated platform, there will likely be less innovation and lower quality on all sides of the market. Further, advertisers and publishers will have to shoulder the burden of using non-integrated marketplaces and would likely pay higher fees for less-efficient brokers. Since Google is a one-stop shop for all of a company’s needs—whether that be on the advertising side or the publishing side—companies can move seamlessly from one side of the market to the other, all while paying lower costs per transaction, because of the integrated nature of the platform.

In the absence of such integration, a company would have to seek out one buy-side brokerage to place ads and another, separate sell-side brokerage to receive ads. These two brokers would then have to go to an ad exchange to facilitate the deal, bringing three different brokers into the mix. Each of these middlemen would take a proportionate cut of the deal. When comparing the situation between an integrated and non-integrated market, the fees associated with serving ads in a non-integrated market are almost certainly higher.

Additionally, under this proposal, the innovative potential of each individual firm is capped. If a firm grows big enough and gains sufficient revenue through integrating different sides of the market, they will be forced to break up their efficiency-inducing operations. Marginal improvements on each side of the market may be possible, but without integrating different sides of the market, the scale required to justify those improvements would be insurmountable.

Assumptions

The CTDAA assumes that:

  1. there is a serious competitive problem in digital advertising; and
  2. the structural separation and regulation of advertising brokerages run by huge digital-advertising platforms (as specified in the CTDAA) would enhance competition and benefit digital advertising customers and consumers.

The first assumption has not been proven and is subject to debate, while the second assumption is likely to be false.

Fundamental to the bill’s assumption that the digital-advertising market lacks competition is a misunderstanding of competitive forces and the idea that revenue and profit are inversely related to competition. While it is true that high profits can be a sign of consolidation and anticompetitive outcomes, the dynamic nature of the internet economy makes this theory unlikely.

As Christopher Kaiser and I have discussed, competition in the internet economy is incredibly dynamic. Vigorous competition can be achieved with just a handful of firms,  despite claims from some quarters that four competitors is necessarily too few. Even in highly concentrated markets, there is the omnipresent threat that new entrants will emerge to usurp an incumbent’s reign. Additionally, while some studies may show unusually large profits in those markets, when adjusted for the consumer welfare created by large tech platforms, profits should actually be significantly higher than they are.

Evidence of dynamic entry in digital markets can be found in a recently announced product offering from a small (but more than $6 billion in revenue) competitor in digital advertising. Following the outcry associated with Google’s alleged abuse with Project Bernanke, the Trade Desk developed OpenPath. This allowed the Trade Desk, a buy-side broker, to handle some of the functions of a sell-side broker and eliminate harms from Google’s alleged bid-rigging to better serve its clients.

In developing the platform, the Trade Desk said it would discontinue serving any Google-based customers, effectively severing ties with the largest advertising exchange on the market. While this runs afoul of the letter of the law spelled out in CTDAA, it is well within the spirit its sponsor’s stated goal: businesses engaging in robust free-market competition. If Google’s market power was as omnipresent and suffocating as the sponsors allege, then eliminating traffic from Google would have been a death sentence for the Trade Desk.

While various theories of vertical and horizontal competitive harm have been put forward, there has not been an empirical showing that consumers and advertising customers have failed to benefit from the admittedly efficient aspects of digital-brokerage auctions administered by Google, Facebook, and a few other platforms. The rapid and dramatic growth of digital advertising and associated commerce strongly suggests that this has been an innovative and welfare-enhancing development. Moreover, the introduction of a new integrated brokerage platform by a “small” player in the advertising market indicates there is ample opportunity to increase this welfare further.  

Interfering in brokerage operations under the unproven assumption that “monopoly rents” are being charged and that customers are being “exploited” is rhetoric unmoored from hard evidence. Furthermore, if specific platform practices are shown inefficiently to exclude potential entrants, existing antitrust law can be deployed on a case-specific basis. This approach is currently being pursued by a coalition of state attorneys general against Google (the merits of which are not relevant to this commentary).   

Even assuming for the sake of argument that there are serious competition problems in the digital-advertising market, there is no reason to believe that the arbitrary provisions and definitions found in the CTDAA would enhance welfare. Indeed, it is likely that the act would have unforeseen consequences:

  • It would lead to divestitures supervised by the U.S. Justice Department (DOJ) that could destroy efficiencies derived from efficient targeting by brokerages integrated into platforms;
  • It would disincentivize improvements in advertising brokerages and likely would reduce future welfare on both the buy and sell sides of digital advertising;
  • It would require costly recordkeeping and disclosures by covered platforms that could have unforeseen consequences for privacy and potentially reduce the efficiency of bidding practices;
  • It would establish a fund for damage payments that would encourage wasteful litigation (see next two points);
  • It would spawn a great deal of wasteful private rent-seeking litigation that would discourage future platform and brokerage innovations; and
  • It would likely generate wasteful lawsuits by rent-seeking state attorneys general (and perhaps the DOJ as well).

The legislation would ultimately harm consumers who currently benefit from a highly efficient form of targeted advertising (for more on the welfare benefits of targeted advertising, see here). Since Google continually invests in creating a better search engine (to deliver ads directly to consumers) and collects more data to better target ads (to deliver ads to specific consumers), the value to advertisers of displaying ads on Google constantly increases.

Proposing a new regulatory structure that would directly affect the operations of highly efficient auction markets is the height of folly. It ignores the findings of Nobel laureate James M. Buchanan (among others) that, to justify regulation, there should first be a provable serious market failure and that, even if such a failure can be shown, the net welfare costs of government intervention should be smaller than the net welfare costs of non-intervention.

Given the likely substantial costs of government intervention and the lack of proven welfare costs from the present system (which clearly has been associated with a growth in output), the second prong of the Buchanan test clearly has not been met.

Conclusion

While there are allegations of abuses in the digital-advertising market, it is not at all clear that these abuses have had a long-term negative economic impact. As shown in a study by Erik Brynjolfsson and his student Avinash Collis—recently summarized in the Harvard Business Review (Alden Abbott offers commentary here)—the consumer surplus generated by digital platforms has far outstripped the advertising and services revenues received by the platforms. The CTDAA proposal would seek to unwind much of these gains.

If the goal is to create a multitude of small, largely inefficient advertising companies that charge high fees and provide low-quality service, this bill will deliver. The market for advertising will have a far greater number of players but it will be far less competitive, since no companies will be willing to exceed the $20 billion revenue threshold that would leave them subject to the proposal’s onerous ownership standards.

If, however, the goal is to increase consumer welfare, increase rigorous competition, and cement better outcomes for advertisers and publishers, then it is likely to fail. Ownership requirements laid out in the proposal will lead to a stagnant advertising market, higher fees for all involved, and lower-quality, less-relevant ads. Government regulatory interference in highly successful and efficient platform markets are a terrible idea.

What does it mean to “own” something? A simple question (with a complicated answer, of course) that, astonishingly, goes unasked in a recent article in the Pennsylvania Law Review entitled, What We Buy When We “Buy Now,” by Aaron Perzanowski and Chris Hoofnagle (hereafter “P&H”). But how can we reasonably answer the question they pose without first trying to understand the nature of property interests?

P&H set forth a simplistic thesis for their piece: when an e-commerce site uses the term “buy” to indicate the purchase of digital media (instead of the term “license”), it deceives consumers. This is so, the authors assert, because the common usage of the term “buy” indicates that there will be some conveyance of property that necessarily includes absolute rights such as alienability, descendibility, and excludability, and digital content doesn’t generally come with these attributes. The authors seek to establish this deception through a poorly constructed survey regarding consumers’ understanding of the parameters of their property interests in digitally acquired copies. (The survey’s considerable limitations is a topic for another day….)

The issue is more than merely academic: NTIA and the USPTO have just announced that they will hold a public meeting

to discuss how best to communicate to consumers regarding license terms and restrictions in connection with online transactions involving copyrighted works… [as a precursor to] the creation of a multistakeholder process to establish best practices to improve consumers’ understanding of license terms and restrictions in connection with online transactions involving creative works.

Whatever the results of that process, it should not begin, or end, with P&H’s problematic approach.

Getting to their conclusion that platforms are engaged in deceptive practices requires two leaps of faith: First, that property interests are absolute and that any restraint on the use of “property” is inconsistent with the notion of ownership; and second, that consumers’ stated expectations (even assuming that they were measured correctly) alone determine the appropriate contours of legal (and economic) property interests. Both leaps are meritless.

Property and ownership are not absolute concepts

P&H are in such a rush to condemn downstream restrictions on the alienability of digital copies that they fail to recognize that “property” and “ownership” are not absolute terms, and are capable of being properly understood only contextually. Our very notions of what objects may be capable of ownership change over time, along with the scope of authority over owned objects. For P&H, the fact that there are restrictions on the use of an object means that it is not properly “owned.” But that overlooks our everyday understanding of the nature of property.

Ownership is far more complex than P&H allow, and ownership limited by certain constraints is still ownership. As Armen Alchian and Harold Demsetz note in The Property Right Paradigm (1973):

In common speech, we frequently speak of someone owning this land, that house, or these bonds. This conversational style undoubtedly is economical from the viewpoint of quick communication, but it masks the variety and complexity of the ownership relationship. What is owned are rights to use resources, including one’s body and mind, and these rights are always circumscribed, often by the prohibition of certain actions. To “own land” usually means to have the right to till (or not to till) the soil, to mine the soil, to offer those rights for sale, etc., but not to have the right to throw soil at a passerby, to use it to change the course of a stream, or to force someone to buy it. What are owned are socially recognized rights of action. (Emphasis added).

Literally, everything we own comes with a range of limitations on our use rights. Literally. Everything. So starting from a position that limitations on use mean something is not, in fact, owned, is absurd.

Moreover, in defining what we buy when we buy digital goods by reference to analog goods, P&H are comparing apples and oranges, without acknowledging that both apples and oranges are bought.

There has been a fair amount of discussion about the nature of digital content transactions (including by the USPTO and NTIA), and whether they are analogous to traditional sales of objects or more properly characterized as licenses. But this is largely a distinction without a difference, and the nature of the transaction is unnecessary in understanding that P&H’s assertion of deception is unwarranted.

Quite simply, we are accustomed to buying licenses as well as products. Whenever we buy a ticket — e.g., an airline ticket or a ticket to the movies — we are buying the right to use something or gain some temporary privilege. These transactions are governed by the terms of the license. But we certainly buy tickets, no? Alchian and Demsetz again:

The domain of demarcated uses of a resource can be partitioned among several people. More than one party can claim some ownership interest in the same resource. One party may own the right to till the land, while another, perhaps the state, may own an easement to traverse or otherwise use the land for specific purposes. It is not the resource itself which is owned; it is a bundle, or a portion, of rights to use a resource that is owned. In its original meaning, property referred solely to a right, title, or interest, and resources could not be identified as property any more than they could be identified as right, title, or interest. (Emphasis added).

P&H essentially assert that restrictions on the use of property are so inconsistent with the notion of property that it would be deceptive to describe the acquisition transaction as a purchase. But such a claim completely overlooks the fact that there are restrictions on any use of property in general, and on ownership of copies of copyright-protected materials in particular.

Take analog copies of copyright-protected works. While the lawful owner of a copy is able to lend that copy to a friend, sell it, or even use it as a hammer or paperweight, he or she can not offer it for rental (for certain kinds of works), cannot reproduce it, may not publicly perform or broadcast it, and may not use it to bludgeon a neighbor. In short, there are all kinds of restrictions on the use of said object — yet P&H have little problem with defining the relationship of person to object as “ownership.”

Consumers’ understanding of all the terms of exchange is a poor metric for determining the nature of property interests

P&H make much of the assertion that most users don’t “know” the precise terms that govern the allocation of rights in digital copies; this is the source of the “deception” they assert. But there is a cost to marking out the precise terms of use with perfect specificity (no contract specifies every eventuality), a cost to knowing the terms perfectly, and a cost to caring about them.

When we buy digital goods, we probably care a great deal about a few terms. For a digital music file, for example, we care first and foremost about whether it will play on our device(s). Other terms are of diminishing importance. Users certainly care whether they can play a song when offline, for example, but whether their children will be able to play it after they die? Not so much. That eventuality may, in fact, be specified in the license, but the nature of this particular ownership relationship includes a degree of rational ignorance on the users’ part: The typical consumer simply doesn’t care. In other words, she is, in Nobel-winning economist Herbert Simon’s term, “boundedly rational.” That isn’t deception; it’s a feature of life without which we would be overwhelmed by “information overload” and unable to operate. We have every incentive and ability to know the terms we care most about, and to ignore the ones about which we care little.

Relatedly, P&H also fail to understand the relationship between price and ownership. A digital song that is purchased from Amazon for $.99 comes with a set of potentially valuable attributes. For example:

  • It may be purchased on its own, without the other contents of an album;
  • It never degrades in quality, and it’s extremely difficult to misplace;
  • It may be purchased from one’s living room and be instantaneously available;
  • It can be easily copied or transferred onto multiple devices; and
  • It can be stored in Amazon’s cloud without taking up any of the consumer’s physical memory resources.

In many ways that matter to consumers, digital copies are superior to analog or physical ones. And yet, compared to physical media, on a per-song basis (assuming one could even purchase a physical copy of a single song without purchasing an entire album), $.99 may represent a considerable discount. Moreover, in 1982 when CDs were first released, they cost an average of $15. In 2017 dollars, that would be $38. Yet today most digital album downloads can be found for $10 or less.

Of course, songs purchased on CD or vinyl offer other benefits that a digital copy can’t provide. But the main thing — the ability to listen to the music — is approximately equal, and yet the digital copy offers greater convenience at (often) lower price. It is impossible to conclude that a consumer is duped by such a purchase, even if it doesn’t come with the ability to resell the song.

In fact, given the price-to-value ratio, it is perhaps reasonable to think that consumers know full well (or at least suspect) that there might be some corresponding limitations on use — the inability to resell, for example — that would explain the discount. For some people, those limitations might matter, and those people, presumably, figure out whether such limitations are present before buying a digital album or song For everyone else, however, the ability to buy a digital song for $.99 — including all of the benefits of digital ownership, but minus the ability to resell — is a good deal, just as it is worth it to a home buyer to purchase a house, regardless of whether it is subject to various easements.

Consumers are, in fact, familiar with “buying” property with all sorts of restrictions

The inability to resell digital goods looms inordinately large for P&H: According to them, by virtue of the fact that digital copies may not be resold, “ownership” is no longer an appropriate characterization of the relationship between the consumer and her digital copy. P&H believe that digital copies of works are sufficiently similar to analog versions, that traditional doctrines of exhaustion (which would permit a lawful owner of a copy of a work to dispose of that copy as he or she deems appropriate) should apply equally to digital copies, and thus that the inability to alienate the copy as the consumer wants means that there is no ownership interest per se.

But, as discussed above, even ownership of a physical copy doesn’t convey to the purchaser the right to make or allow any use of that copy. So why should we treat the ability to alienate a copy as the determining factor in whether it is appropriate to refer to the acquisition as a purchase? P&H arrive at this conclusion only through the illogical assertion that

Consumers operate in the marketplace based on their prior experience. We suggest that consumers’ “default” behavior is based on the experiences of buying physical media, and the assumptions from that context have carried over into the digital domain.

P&H want us to believe that consumers can’t distinguish between the physical and virtual worlds, and that their ability to use media doesn’t differentiate between these realms. But consumers do understand (to the extent that they care) that they are buying a different product, with different attributes. Does anyone try to play a vinyl record on his or her phone? There are perceived advantages and disadvantages to different kinds of media purchases. The ability to resell is only one of these — and for many (most?) consumers not likely the most important.

And, furthermore, the notion that consumers better understood their rights — and the limitations on ownership — in the physical world and that they carried these well-informed expectations into the digital realm is fantasy. Are we to believe that the consumers of yore understood that when they bought a physical record they could sell it, but not rent it out? That if they played that record in a public place they would need to pay performance royalties to the songwriter and publisher? Not likely.

Simply put, there is a wide variety of goods and services that we clearly buy, but that have all kinds of attributes that do not fit P&H’s crabbed definition of ownership. For example:

  • We buy tickets to events and membership in clubs (which, depending upon club rules, may not be alienated, and which always lapse for non-payment).
  • We buy houses notwithstanding the fact that in most cases all we own is the right to inhabit the premises for as long as we pay the bank (which actually retains more of the incidents of “ownership”).
  • In fact, we buy real property encumbered by a series of restrictive covenants: Depending upon where we live, we may not be able to build above a certain height, we may not paint the house certain colors, we may not be able to leave certain objects in the driveway, and we may not be able to resell without approval of a board.

We may or may not know (or care) about all of the restrictions on our use of such property. But surely we may accurately say that we bought the property and that we “own” it, nonetheless.

The reality is that we are comfortable with the notion of buying any number of limited property interests — including the purchasing of a license — regardless of the contours of the purchase agreement. The fact that some ownership interests may properly be understood as licenses rather than as some form of exclusive and permanent dominion doesn’t suggest that a consumer is not involved in a transaction properly characterized as a sale, or that a consumer is somehow deceived when the transaction is characterized as a sale — and P&H are surely aware of this.

Conclusion: The real issue for P&H is “digital first sale,” not deception

At root, P&H are not truly concerned about consumer deception; they are concerned about what they view as unreasonable constraints on the “rights” of consumers imposed by copyright law in the digital realm. Resale looms so large in their analysis not because consumers care about it (or are deceived about it), but because the real object of their enmity is the lack of a “digital first sale doctrine” that exactly mirrors the law regarding physical goods.

But Congress has already determined that there are sufficient distinctions between ownership of digital copies and ownership of analog ones to justify treating them differently, notwithstanding ownership of the particular copy. And for good reason: Trade in “used” digital copies is not a secondary market. Such copies are identical to those traded in the primary market and would compete directly with “pristine” digital copies. It makes perfect sense to treat ownership differently in these cases — and still to say that both digital and analog copies are “bought” and “owned.”

P&H’s deep-seated opposition to current law colors and infects their analysis — and, arguably, their failure to be upfront about it is the real deception. When one starts an analysis with an already-identified conclusion, the path from hypothesis to result is unlikely to withstand scrutiny, and that is certainly the case here.