29 Jun Two Hidden Sources of Productivity Growth in American Agriculture, 1860-1930
"Two Hidden Sources of Productivity Growth in American Agriculture, 1860-1930" (with William N. Parker) Agricultural History 56, October 1982, pp. 648-62...
"Two Hidden Sources of Productivity Growth in American Agriculture, 1860-1930" (with William N. Parker) Agricultural History 56, October 1982, pp. 648-62...
"Why Do Profitable Energy-Saving Investment Projects Languish?" Journal of General Management 20, 1994...
"Modeling Technological Change in Energy Demand Forecasting: A Generalized Approach" (with John A. "Skip" Laitner) Technological Forecasting and Social Change 55, 1997...
"Doing Well by Doing Good: Technology Transfer to Protect the Ozone" (with Kai N. Lee) Policy Studies Journal 19, 1991...
"Accumulation and Discrimination in the Postbellum South" Explorations in Economic History 16, 1979...