Entry of new firms can be difficult or even impossible at capacity constrained facilities, despite the actual cost of entering is low. Using a game theoretic model of incumbent firms’ pricing behaviour under these conditions, it is found that under the assumption of Bertrand competition and...

BARRIERS TO ENTRY: ABOLISHING THE BARRIERS TO UNDERSTANDING by Jan-Horst Keppler Professor of economics Université Paris – Dauphine, LEDa, and Université Paris I Panthéon-Sorbonne, PHARE Port.: (+33 6) 77 81 37 46; Email: jan.keppler@dauphine.fr. Abstract The concept of a barrier to entry...

In recent years there has been an increasing diffusion of open source projects, as well as an increasing interest among scholars on the topic. Open source software (OSS) is developed by communities of programmers and users, usually sponsored by private firms; OSS is available in the public...

This paper summarizes reactions to the theory of contestable markets and industry structure. The reactions came immediately after the theory was published. The summary finds that the proposed theory stands on sound grounds. However, empirically the theory leaves much to be desired especially for...

We devise a nonparametric test of strategic behavior in a multiproduct Cournot oligopoly. It is assumed that firms have cost functions that do not change over the period of observation but that market demand can change in each period. Market prices and firm-specific production quantities are...

In this paper we analyze incentives for a potential entrant to get into an oligopolistic Cournot-like market by taking over one of the incumbents and we derive the conditions under which the hostile merger is possible and profitable. The key-feature is that the target of the takeover is...

Abstract: This paper looks at the tragedy of anti-commons and its implications on enterprise creation in developing economies. The most important features of the anti-commons are captured under a simplified theoretical economic model. The empirical part uses the data from “Doing Business” of...

The focus of this study is on black markets which provide an important segment of the parallel economy. These markets operate in disequilibrium,search and information costs become very important.Trafficking in drugs taken as case, to explore both theoretically and empirically. The problem,...

How does market organization affect quality innovation efforts and social welfare? Three stochastic dynamic market structures considered are monopoly, duopoly, and social planning. Products can be either linearly or nonlinearly substitutable. The introduction of a step function allows richer...

The April 21, 2005 issue of the LONDON REVIEW OF BOOKS carried a lead article titled ‘Blood for Oil?’ The paper is attributed to a group of writers and activists – Iain Boal, T.J. Clark, Joseph Matthews and Michael Watts – who identify themselves by the collective name ‘Retort.’ In...