Managerial Leverage Is Limited by the Extent of the Market: Hierarchies, Specialization, and the Utilization of Lawyers' Human Capital
Luis Garicano and Thomas N. Hubbard

The Law and Economics of Company Stock in 401(k) Plans
Shlomo Benartzi, Richard H. Thaler, Stephen P. Utkus, and Cass R. Sunstein

Does Public Scientific Research Complement Private Investment in Research and Development in the Pharmaceutical Industry?
Andrew A. Toole

Independent Actor or Agent? An Empirical Analysis of the Impact of U.S. Interests on International Monetary Fund Conditions
Axel Dreher and Nathan M. Jensen

Upstream Competition and Vertical Integration in Electricity Markets
Erin T. Mansur

Economies of Density and Regulatory Change in the U.S. Railroad Freight Industry
John D. Bitzan and Theodore E. Keeler

Monopoly Quality Degradation and Regulation in Cable Television
Gregory S. Crawford and Matthew Shum