This study considers the choice of ownership as a continuous variable, thereby adapting the Grossman-Hart-Moore (GHM) theory of the firm. To do so, it is assumed that parties sign a contract that enables them to divide and use assets even after the negotiation over gains of trade fails. I show...

The present paper studied third-degree price discrimination in wholesale markets and its welfare property when a monopolistic manufacturer sells his/her products to two retailers who have different qualities and costs of sales. Our results revealed that price discrimination within a certain...

In this paper we revisit the issue of the scope of bargaining between firms and unions. It is shown that an agreement between parties on the bargaining agenda may endogenously emerge only on the Efficient Bargaining arrangement, provided that union's power is not too high.

This paper explores the asymmetric adjustment speed of gasoline price in twelve European Union (EU) countries transmitted directly in a single stage formulation. The empirical results shed new light on the taxation effect and its role to the price asymmetry nexus, pointing that in many EU...

Empirical research on cable industry prices demonstrates that, all else equal, cable operators with highly clustered systems generally charge higher prices than unclustered cable companies. One factor that explains this outcome is the deterrent effect that clustering has on overbuilders. All...

The domestic brand bias has been one of the most commonly used explanations for automobiles price differences across international borders in the EU. Using a panel dataset comprising of 51 models across 21 EU member states, we take advantage of cross country heterogeneity, and find that,...

In this note we consider a simple bilateral oligopoly model of an exchange economy. We characterize the Cournot-Nash equilibrium and we explore the effectiveness of market power. We provide some measures of relative market power. We show it depends on the relative size of the market and on the...

The labor market is introduced into the standard vertical differentiation model, linking increasingly the quality of the product and the effort necessary for workers to produce it. Surprisingly, when two firms compete on the product market but are monopolies on the labor market, at equilibrium...

We consider a static game with conjectural variations where some firms make conjectures while others do not. Two propositions are proved. We first show that there exists a continuum of conjectural variations such that the conjectural equilibrium locally coincides with the Stackelberg equilibrium...

In this paper, I empirically examine the consumer behavior change in the case that the current vertically integrated Japanese mobile phone market was separated by employing the stated preference survey. As a hypothetical vertically separated situation, I assumed the introduction of contents...