Regulators of electricity markets around the world continue to struggle with the problem of incentivizing generators whose output, due to their location in the grid, has no viable substitutes. Such generators possess 'local' market power. Since these generators also compete in broader regional...

We examine the welfare effects of product-line restrictions, such as those called for by some proponents of network neutrality regulation. We find that restricting a monopoly supplier to a single product has the following effects: (a) consumers who would otherwise have consumed a low-quality...

We discuss the lessons that can be gleaned from the experience with electricity restructuring to date. The gains from restructuring are most likely to occur through improvement in the efficiency and prudency of long-term investment, but these benefits will be very difficult to measure. Though...