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151.
We analyze decisions to comply or cheat on NCAA recruiting regulations in the context of repeated interactions. Teams possess private information about resources devoted to football programs, recruiting effort made by rival programs, and rival program behavior. We test for evidence that the behavior of NCAA Division IA football programs conforms to predictions from repeated game theoretic models using panel data from IA football over the period 1978–2005. We find anecdotal and empirical support for strategic interaction. The presence of in-conference rivals under NCAA sanctions increases the probability of a team being placed under future sanctions. 相似文献
152.
Michael A. Leeds Eva Marikova Leeds Aaron Harris 《Review of Industrial Organization》2018,52(2):253-267
The monopoly and monopsony power of intercollegiate sports create significant rents, but previous studies of intercollegiate football coaches’ salaries implicitly assume that coaches are paid their marginal revenue products. In a two-stage estimation, we show that coaches share in these rents. The first stage shows that several common measures of coaches’ productivity do not affect an athletic department’s variable revenue. When we include these measures in the second-stage salary equation, their impact on pay reflects bargaining power, not productivity. We also find that several measures of fixed revenue, which are independent of the coach’s performance, increase the coach’s pay. 相似文献
153.
Kremer and Snyder (Q J Econ 130:1167–1239, 2015) show that demand curves for a preventive and treatment may have different shapes though they target the same disease, biasing the pharmaceutical manufacturer toward developing the lucrative rather than the socially desirable product. This paper tightens the theoretical bounds on the potential deadweight loss from such biases. Using a calibration of the global demand for HIV pharmaceuticals, we demonstrate the dramatically sharper analysis achievable with the new bounds, allowing us to pinpoint potential deadweight loss at 62% of the global gain from curing HIV. We use the calibration to perform policy counterfactuals, assessing welfare effects of government policies such as a subsidy, reference pricing, and price-discrimination ban. The fit of our calibration is good: we find that a hypothetical drug monopolist would price an HIV drug so high that only 4% of the infected population worldwide would purchase, matching actual drug prices and quantities in the early 2000s before subsidies in low-income countries ramped up. 相似文献
154.
We analyze the evolution of health insurer costs in Massachusetts between 2010 and 2012, paying particular attention to changes in the composition of enrollees. This was a period in which Health Maintenance Organizations (HMOs) increasingly used physician cost control incentives but Preferred Provider Organizations (PPOs) did not. We show that cost growth and its components cannot be understood without accounting for (1) consumers’ switching between plans, and (2) differences in cost characteristics between new entrants and those leaving the market. New entrants are markedly less costly than those leaving (and their costs fall after their entering year), so cost growth of continuing enrollees in a plan is significantly higher than average per-member cost growth. Relatively high-cost HMO members switch to PPOs while low-cost PPO members switch to HMOs, so the impact of cost control incentives on HMO costs is likely different from their impact on market-wide insurer costs. 相似文献
155.
Taehwan Kim 《Review of Industrial Organization》2018,53(3):507-534
I examine price dispersion in retail gasoline and focus on differentiation along the service dimension: full service versus self service. Consistent with more intensive search by self-service customers, I find that price dispersion always decreases with the number of nearby self-service stations, but does not decrease with the number of nearby full-service stations. When I segment the market by brand, I observe that the estimates are sensitive to how brands are separated into different types. These findings show that the market is more clearly segmented by service level than by brand type and also highlight the importance of product differentiation when modeling price dispersion. 相似文献
156.
This article introduces the special issue on the intersection between industrial organization and healthcare economics. This intersection has received increasing research interest, growing from 2% of the industrial-organization literature in 1991 to 6% in 2016. We describe the nine included articles, which cover a range of healthcare markets that include hospital services, insurance, and pharmaceuticals. 相似文献
157.
Federico Mini 《Review of Industrial Organization》2018,53(3):535-561
I analyze empirically all of the European Commission’s decisions regarding “unilateral effects” aspects of horizontal mergers before and after the 2004 reform, which introduced the “significant impediment to effective competition” test in merger policy. I find that, after the reform, the Commission did not change its stance toward mergers to monopoly or quasi-monopoly (almost always challenged) and mergers in un-concentrated markets (almost never). The new test produced more frequent challenges when the combined entity is not the largest firm, but these cases remain rare. The Commission’s stance toward mergers that fall between these polar opposites appears to have been tougher pre-reform ceteris paribus. 相似文献
158.
Luke M. Froeb Russell W. Pittman Charles S. Taragin Steven Tschantz Gregory J. Werden 《Review of Industrial Organization》2018,53(4):637-651
This article describes some of the work of Antitrust Division economists over the past year, with a focus on modeling. It begins by illustrating the mapping from evidence to prediction using tools for assessing the effects of mergers using Bertrand, Cournot, and auction models. It then turns to two hot topics in competition policy: the implications of claims of increasing margins for merger enforcement and the validity of claims of increasing concentration. Finally, it considers how mergers affect prices in bargaining models. 相似文献
159.
Mergers are generally conglomerate in nature with only minor (if any) horizontal overlaps. Under U.S. law, an enforcement
agency may challenge any anticompetitive aspect of the merger and the consequent delay associated with litigation would impose
costs on the firm. These costs may give the enforcement agency “leverage” to extract a settlement even when the firm would
prevail in court. This paper explores whether the FTC’s decisions to challenge transactions approximate the case law. We find
that the representative enforcement regimes of the FTC and the courts are remarkably similar, although the FTC credits efficiencies,
while courts consider buyer sophistication as a mitigating factor. 相似文献
160.
This paper examines the welfare effects of physically interconnecting two (network) markets that were previously separated.
In each market a different set of capacity-constrained firms operate. Firms engage in a supergame and collude whenever it
is rational for them to do so.We find that, under certain parametric restrictions, interconnection of the two markets reduces
total welfare. The collusive horizon may extend from a single market to the overall integrated market. In such case, interconnection
can be viewed as “exporting” collusion, rather than competition.
相似文献