This paper studies the impact of electricity deregulation and restructuring on research and development (R&D) expenditures of investor owned utilities. The differing pace of deregulation in the fifty states provides heterogeneity in institutional structure and competitive forces, and showcases...

This paper studies the impact of market restructuring on the character of research and development (R&D) expenditures. Using a political economy approach, we consider the likely differences in internal and collaborative R&D activities under regulatory and market regimes, and test the predictions...

The U.S. Patent and Trademark Office resolves patent priority disputes in patent interference cases. Using a random sample of cases declared between 1988 and 1994, we establish a connection between patent interferences and patent races, and then use the data to consider some key issues in...