This paper investigates the impacts of capital mobility and tax competition in a setting with imperfect matching between firms and workers. The small country always gains and the large country always loses from tax competition, thus implying tax competition leads to redistribution from the large...

In non-union models, there is an ambiguous relationship between collusion on the product market and the resulting impact on the labour market. We can derive some conclusions by assuming a dual labour market with qualified and unqualified workers taking into account the efficiency effect when...

This paper analyses unilateral trade liberalisation in a Cournot duopoly model where the domestic and the foreign firm have different marginal costs. There are three results in the paper. Firstly, with linear demand, it is shown that the domestic country will lose as a result of unilateral free...

We consider a two-country model of wage determination with private information in unionized imperfectly competitive industries. We investigate the effects of separated product markets opening up for competition as well as of further market integration on the negociated wage and the maximum delay...

We analyse firms’ incentives to provide two-way compatibility between two network goods with different intrinsic qualities. We study how the relative importance of vertical differentiation with respect to the network effect influences the price competition as well as the compatibility choice....

In this paper we address the following question : is it more profitable, for an entrant in a differentiated market, to acquire an existing firm than to compete ? We illustrate the answer by considering competition in the banking sector

Media industries are important drivers of popular culture. A large fraction of leisure time is devoted to radio, magazines, newspapers, the Internet, and television (the illustrative example henceforth). Most advertising expenditures are incurred for these media. They are also mainly supported...

In the spirit of Arrow (1962), we examine, in an oligopoly model with horizontally differentiated products, how much a firm is willing to pay for a process innovation that it would be the only one to use. We show that different measures of competition (number of firms, degree of product...

In a linear model of cost reducing R&D/Cournot competition, firm assymetry is shown to be sustainable as subgame perfect Nash equilibrium with R&D competition only if the productivity of research is sufficiently large realtive to the benefits from imitation. In such a case, industry-wide cost...

The effects of (private, small-scale) piracy on the pricing behavior of producers of information goods are studied within a unified model of vertical differentiation. Although information goods are assumed to be perfectly differentiated, demands are interdependent because the copying technology...