Currently Active Working Papers "Malthus and Climate Change: Betting On a Stable Population," UCSB Economics Dept. working paper #9-96R (Sept. 1996), with D. Kelly. "The Climate Change Footprint: Will We See It Before It Is Upon Us?," UCSB Economics Dept. working paper #3-96R (November 1996), with D. Kelly. "A Model of Auction Equilibrium with Costly Information Acquisition," UCSB Working paper #10-95 (Aug. 1995), with R.M. Guzman. "Information and the Divergence Between Willingness-to-accept and Willingness-to-pay," UCSB Working Paper #9-95 (Sept. 1995), with R.M. Guzman. "Cost Functions and Nonlinear Prices: Estimating a Technology with Quality-Differentiated Inputs," with M. Turnovsky. "Do Lax Environmental Regulations Attract Foreign Investment?," UCSB Working Paper #6-95R (Feb. 1997), with Y. Xing. "The Demand for Synthetic Fuels: Contingent Valuation of Quality - Differentiated Factors of Production," with J. Braden, R. Woock and J. Machado. "Efficiency and the Non-enforcement of Penalties," with J. Leitzel (also Hoover Institution working paper E-92-2). "Bidding Behavior under Costly Information Acquistion: An Experimental Study," UCSB working paper #17-95 (Sept 1995), with R.M. Guzman. "Environment and Trade: A Review of Theory and Issues," UCSB Working Paper #2-96 (Jan 1996), with Y. Xing.