Major Publications:

1. "The Effects of Institutional Funding Cuts on Baccalaureate Graduation Rates in Public Higher Education," (with Gary Blose and John Porter) in What's Happening to Public Higher Education, R. G. Ehrenberg, ed., Praeger, Westport CT, 2006.
2. "The Effects of Class Size on Student Grades at a Public University," (with Michael Dillon and Sean Christy), forthcoming Economics of Education Review.
3. Nature's Numbers: Expanding the U.S. National Economic Accounts to Include the Environment, (with W. D. Nordhaus et. al.) National Academy Press, 1999.
4. "Oil Shocks and the Demand for Electricity," (with T.D. Mount) The Energy Journal, 1993.
5. "Measuring Plant Capacity Utilization and Technical Change: A Non Paremetric Approach," (with R. Fare and S. Grosskopf) International Economic Review, August 1989.