A test of the predictions of Dana’s (2001) model of monopoly price dispersion under demand uncertainty using ticket price data from Major League Baseball shows that ticket price dispersion changes systematically with demand uncertainty, verifying the predictions of the model.

This paper analyses the disparity regarding the sign of the investment–uncertainty relationship in models of investment under symmetric adjustment costs. That sign is determined by the shape of the profit function, which is related to the nature of demand shocks.

This paper sets up a three-stage (R&D, technology licensing, and output) oligopoly game in which only one of the firms undertakes a cost-reducing R&D and may license the developed technology to the others by means of a two-part tariff (i.e., a per-unit royalty and an upfront fee) contract. It is...

We analyze dynamic monopoly pricing under consumption externalities, focusing on pricing under negative externalities. We also attempt to generalize models in the previous literature, which encompass both negative and positive externalities, by incorporating a consumer’s discount factor for...

We study the welfare effects of parallel trade (PT) considering investment in quality. We thus revisit the case for PT in research-intensive industries. We find that PT may raise quality, depending on how preferences for quality differ across countries. Conditional on quality, consumer surplus...

We study efficiency and distributional implications of bilateral delegation in wage and employment bargaining in monopoly. Delegation causes underproduction, and the bargaining pie severely contracts rendering mutual gains from delegation impossible. With an increase in the union’s bargaining...

In screening with non-concave costs: (i) cycles of active IC constraints can make all packages distorted; (ii) standard screening can be less profitable than price discrimination within a consumer type using first-come-first-served rationing.

I investigate how an incumbent firm deters entry by crowding the market, even when the incumbent can withdraw its stores in response to entry. In a two-location model, Judd (1985) shows such spatial entry deterrence is not credible. In contrast, I demonstrate spatial preemption can be credibly...

Advertising and price have been shown to signal product quality. Most works limit the number of types to high and low quality. I characterize the optimal separating marketing strategy when both quality and marginal cost are uncertain and continuous variables.

This letter addresses the second-degree price discrimination issue when a monopolized product is tied with environmental quality. The monopolist may degrade environmental quality too much when marginal valuations of environmental quality and the good itself are positively related across consumers.