Designing regulatory contracts for the operators of power transmission networks has become a critical policy issue in the United States. In this paper, a regulatory contract is proposed that induces network operators to optimally expand the grid, which is crucial for the emergence of efficient...

This article argues that, while most of the economic gains from the restructuring of the power industry will be achieved in electricity generation, trading and retailing, the transmission grid holds the keys to an important share of the economic value created by the process. Using a simple...