In March 2004, following a five-year investigation, the European Commission found Microsoft liable for illegally tying the Windows Media Player to the Windows operating system. This Column evaluates the antitrust issues and the proposed remedy. What is remarkable is that the remedy eliminates...

In March 2004, following a five-year investigation, the European Commission found Microsoft liable for illegally tying the Windows Media Player to the Windows operating system. This Column evaluates the antitrust issues and the proposed remedy. What is remarkable is that the remedy eliminates...

This article develops a rational theory of minimal nuclear deterrence: What is the minimal amount of weapons needed to maintain a stable balance of power? By searching for the requirements of minimal nuclear deterrence, we hope to gain a better understanding of how to proceed with arms reduction...

This paper develops a theoretical framework to evaluate the benefits and costs of energy projects in oil-importing developing countries. This is used to address various questions: How should the problems of energy dependency and vulnerability be reflected in a project appraisal? Are there...

Pensions influence retirement decisions. The analysis provides a framework for assessing the phenomenon. The qualitative features of most defined benefit pension plans in the United States, as the first section demonstrates, can be used to induce optimal retirement choices. Pensions are viewed...

We present a model of the labor market with asymmetric information in which the equilibrium of the' market generates unemployment and job queues so that wages may serve as an effective screening device. This happens because more productive workers -- within any group of individuals with a given...

In this paper we look at the case for bundling in an oligopolistic environment. We show that bundling is a particularly effective entry-deterrent strategy. A company that has market power in two goods, A and B , can, by bundling them together, make it harder for a rival with only one of these...