Market power on each side of a multisided platform, whether in the form of increasing prices or decreasing quality, is constrained by the risk of losing sales on the other sides. That tends to weaken market power on each side and encourages platforms to keep prices lower and quality higher than...

We express the idea of classical competition in a statistical equilibrium model, where the tendency for competition to equalize profit rates results in an exponential power (or Subbotin) distribution. The model supports and extends recent evidence on the Laplace distribution of growth rates in...

We argue that the complex interactions of competitive heterogeneous firms lead to a statistical equilibrium distribution of firms? profit rates, which turns out to be an exponential power (or Subbotin) distribution. Moreover, we construct a diffusion process that has the Subbotin distribution as...

This paper examines whether competition pressures enhance firms' incentives to hide profits. By developing a novel empirical procedure to trace out the extent of profit hiding at firm level and applying it to a database that covers more than 20,000 large-and-medium-sized industrial firms in...

I present an overview of the antitrust literature on sports leagues, with particular emphasis on the National Collegiate Athletic Association, the National Football League, Major League Baseball, the National Basketball Association, and the National Hockey League, as well as on sanctioning...

The cross-sectional variation in corporate profitability has occupied research across fields as diverse as strategic management, industrial organization, finance, and accounting. Prior work suggests that industry affiliation as well as different forms of corporate idiosyncrasies are important...

We investigate whether privatization, competitive forces, and hardening of budget constraints have yet begun to play efficiency-enhancing roles in Russia. The empirical work is based on information from a 1994 survey of privatized and state-owned Russian firms, together representing around 10...

Patent expiration represents a turning point for the brand losing patent protection as bioequivalent generic versions of the drug quickly enter the market at reduced prices. In this paper, we study how physician characteristics and their prescribing decisions impact the competition among...

Profit maximization is the usual prerequisite for achievement of a perfectly competitive equilibrium. However, for a long time it has been thought that this principle of profit maximization can be replaced by natural selection. This paper shows analytically that with the market selection...