Searching for policy reforms

Abstract

We construct a model of policy reform in which two players continually search for Pareto improving policies. The players have imperfect control over the proposals that are considered. Inefficient gridlock takes place due to the difficulty in finding moderate policies. The reform process is path dependent, with early agreements determining long-run outcomes. The process may also be cyclical, as players alternate between being more and less accommodating. Our model provides a noncooperative foundation for the “Raiffa path”, by which bargainers gradually approach the Pareto frontier