This paper develops a normative model of regulatory policy toward bypass and cream skimming. It analyzes the effects of bypass on second-degree price discrimination, on the rent of the regulated firm, and on the welfare of low-demand customers. It shows that pricing under marginal cost may be...

We develop a model of unregulated competition between interconnected networks and analyze the mature and transition phases of the industry in this deregulated environment. Networks pay (negotiated or regulated) access charges to each other and compete in prices for customers. We show that a...

The paper develops an agency-theoretic approach to interest-group politics and shows the following: (1) the organizational response to the possibility of regulatory agency politics is to reduce the stakes interest groups have in regulation; (2) the threat of producer protection leads to...

This paper draws a remarkably simple bridge between auction theory and incentive theory. It considers the auctioning of an indivisible project among several fi rms. The firms have private information about their future cost at th e bidding stage, and the selected firm ex post invests in cost...

This paper studies a two-period principal/agent relationship run by short-term contracts. The principal updates the incentive scheme aft er observing the agent's first-period performance. The agent has superio r information about his ability. The principal offers a first-period incentive scheme...