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260 Heady Hall

Department of Economics

Iowa State University

Ames, IA 50011-1070

Voice: 515-294-4964

Fax: 515-294-0221

Welcome to my homepage!

I am a Professor of Economics at Iowa State University. My current research areas include Environmental and Resource Economics and Applied Econometrics, though I have spent a good bit of my career on Energy Economics as well. Within the environmental arena, much of my work has focused on the valuation of environmental goods and services, particularly as these values can gleaned from recreational usage patterns. Within Applied Econometrics, I am interested in qualitative choice and limited dependent variable models and, more recently, Bayesian Econometrics.