The indefatigable (and highly talented) scriveners at the Scalia Law School’s Global Antitrust Institute (GAI) once again have offered a trenchant law and economics assessment that, if followed, would greatly improve a foreign jurisdiction’s competition law guidance. This latest assessment, which is compelling and highly persuasive, is embodied in a May 4 GAI Commentary on the Japan Fair Trade Commission’s (JFTC’s) consultation on its Draft Guidelines Concerning Distribution Systems and Business Practices Under the Antimonopoly Act (Draft Guidelines). In particular, the Commentary highlights four major concerns with the Draft Guidelines’ antitrust analysis dealing with conduct involving multi-sided platforms, resale price maintenance (RPM), refusals to deal, tying, and other vertical restraints. It also offers guidance on the appropriate analysis of network effects in multi-sided platforms. After summarizing these five key points, I offer some concluding observations on the potential benefit for competition policy worldwide offered by the GAI’s commentaries on foreign jurisdictions’ antitrust guidance.

1. Resale price maintenance. Though the Draft Guidelines appear to apply a “rule of reason” or effects-based approach to most vertical restraints, Part I.3 and Part I, Chapter 1 carve out resale price maintenance (RPM) practices on the ground that they “usually have significant anticompetitive effects and, as a general rule, they tend to impede fair competition.” Given the economic theory and empirical evidence showing that vertical restraints, including RPM, rarely harm competition and often benefit consumers, the Commentary urges the JFTC to reconsider its approach and instead apply a rule of reason or effects-based analysis to all vertical restraints, including RPM, under which restraints are condemned only if any anticompetitive harm they cause outweighs any procompetitive benefits they create.
2. Effects of vertical restraints. The Draft Guidelines identify two types of effects of vertical non-price restraints, “foreclosures effects” and “price maintenance effects.” The Commentary urges the JFTC to require proof of actual anticompetitive effects for both competition and unfair trade practice violations, just as it requires proof of procompetitive effects. It also recommends that the agency take cognizance only of substantial foreclosure effects, that is, “foreclosure of a sufficient share of distribution so that a manufacturer’s rivals are forced to operate at a significant cost disadvantage for a significant period of time.” The Commentary explains that a “consensus has emerged that a necessary condition for anticompetitive harm arising from allegedly exclusionary agreements is that the contracts foreclose rivals from a share of distribution sufficient to achieve minimum efficient scale.” The Commentary notes that “the critical market share foreclosure rate should depend upon the minimum efficient scale of production. Unless there are very large economies of scale in manufacturing, the minimum foreclosure of distribution necessary for an anticompetitive effect in most cases would be substantially greater than 40 percent. Therefore, 40 percent should be thought of as a useful screening device or ‘safe harbor,’ not an indication that anticompetitive effects are likely to exist above this level.”

The Commentary also strongly urges the JFTC to include an analysis of the counterfactual world, i.e., to identify “the difference between the percentage share of distribution foreclosed by the allegedly exclusionary agreements or conduct and the share of distribution in the absence of such an agreement.” It explains that such an approach to assessing foreclosure isolates any true competitive effect of the allegedly exclusionary agreement from other factors.

The Commentary also recommends that the JFTC explicitly recognize that evidence of new or expanded entry during the period of the alleged abuse can be a strong indication that the restraint at issue did not foreclose competition or have an anticompetitive effect. It stresses that, with respect to price increases, it is important to recognize and consider other factors (including changes in the product and changes in demand) that may explain higher prices.

3. Unilateral refusals to deal and forced sharing. Part II, Chapter 3 of the Draft Guidelines would impose unfair trade practice liability for unilateral refusals to deal that “tend to make it difficult for the refused competitor to carry on normal business activities.” The Commentary strongly urges the JFTC to reconsider this vague and unclear approach and instead recognize the numerous significant concerns with forced sharing.

For example, while a firm’s competitors may want to use a particular good or technology in their own products, there are few situations, if any, in which access to a particular good is necessary to compete in a market. Indeed, one of the main reasons not to impose liability for unilateral, unconditional refusals to deal is “pragmatic in nature and concerns the limited abilities of competition authorities and courts to decide whether a facility is truly non-replicable or merely a competitive advantage.” For one thing, there are “no reliable economic or evidential techniques for testing whether a facility can be duplicated,” and it is often “difficult to distinguish situations in which customers simply have a strong preference for one facility from situations in which objective considerations render their choice unavoidable.”

Furthermore, the Commentary notes that forced competition based on several firms using the same inputs may actually preserve monopolies by removing the requesting party’s incentive to develop its own inputs. Consumer welfare is not enhanced only by price competition; it may be significantly improved by the development of new products for which there is an unsatisfied demand. If all competitors share the same facilities this will occur much less quickly if at all. In addition, if competitors can anticipate that they will be allowed to share the same facilities and technologies, the incentives to develop new products is diminished. Also, sharing of a monopoly among several competitors does not in itself increase competition unless it leads to improvements in price and output, i.e., nothing is achieved in terms of enhancing consumer welfare. Competition would be improved only if the terms upon which access is offered allow the requesting party to effectively compete with the dominant firm on the relevant downstream market. This raises the issue of whether the dominant firm is entitled to charge a monopoly rate or whether, in addition to granting access, there is a duty to offer terms that allow efficient rivals to make a profit.

4. Fair and free competition. The Draft JFTC Guidelines refer throughout to the goal of promoting “fair and free competition.” Part I.3 in particular provides that “[i]f a vertical restraint tends to impede fair competition, such restraint is prohibited as an unfair trade practice.” The Commentary urges the JFTC to adopt an effects-based approach similar to that adopted by the U.S. Federal Trade Commission in its 2015 Policy Statement on Unfair Methods of Competition. Tying unfairness to antitrust principles ensures the alignment of unfairness with the economic principles underlying competition laws. Enforcement of unfair methods of competition statutes should focus on harm to competition, while taking into account possible efficiencies and business justifications. In short, while unfairness can be a useful tool in reaching conduct that harms competition but is not within the scope of the antitrust laws, it is imperative that unfairness be linked to the fundamental goals of the antitrust laws.
5. Network effects in multi-sided platforms. With respect to multi-sided platforms in particular, the Commentary urges that the JFTC avoid any presumption that network effects create either market power or barriers to entry. In lieu of such a presumption, the Commentary recommends a fact-specific case-by-case analysis with empirical backing on the presence and effect of any network effects. Network effects occur when the value of a good or service increases as the number of people who use it grows. Network effects are generally beneficial. While there is some dispute over whether and under what conditions they might also raise exclusionary concerns, the Commentary notes that “transactions involving complementary products (indirect network effects) fully internalize the benefits of consuming complementary goods and do not present an exclusionary concern.” The Commentary explains that, “[a]s in all analysis of network effects, the standard assumption that quantity alone determines the strength of the effect is likely mistaken.” Rather, to the extent that advertisers, for example, care about end users, they care about many of their characteristics. An increase in the number of users who are looking only for information and never to purchase goods may be of little value to advertisers. “Assessing network or scale effects is extremely difficult in search engine advertising [for example], and scale may not even correlate with increased value over some ranges of size.”
6. Concluding thoughts. Implicit in the overall approach of this latest GAI Commentary, and in many other GAI assessments of foreign jurisdictions’ proposed antitrust guidance, is the need for regulatory humility, sound empiricism, and a focus on consumer welfare. Antitrust enforcement policies that blandly accept esoteric theories of anticompetitive behavior and ignore actual economic effects are welfare reducing, not welfare enhancing. The very good analytical work carried out by GAI helps competition authorities keep this reality in mind, and merits close attention.