We investigate whether or not privatization is beneficial from the viewpoint of social welfare in a monopolistic competition model. We discuss the relationship between the welfare effects of privatization and the degree of foreign direct investment in the private sector, which is an important...

Using a simple downstream duopoly model with vertical relations and downstream R&D, we investigate the effect of non-assertion of patents (NAP) provisions. A monopoly upstream firm decides whether to employ NAP provisions. If it does so, it freely incorporates the R&D outcomes into its inputs....

In this paper, collusive price leadership in homogeneous good capacity-constrained repeated price competition is examined. In the stage game, firms choose their timing of price setting. Although setting a price early is disadvantageous per se, a large firm has an incentive to move early in order...