Dr. Randall P. Walsh is an Associate Professor of Economics at the University of Pittsburgh and a Research Associate with the National Bureau of Economic Research. Prior to joining the faculty of the University of Pittsburgh he was on the faculty of the University of Colorado. He received a B.S. Summa Cum Laude from the University of New Hampshire and a Ph.D. in Economics from Duke University. He has been an active researcher in the areas of environmental and urban economics for over 15 years, focusing on issues related to environmental quality, income, race, and neighborhood choice. He currently serves as Co-Editor of the journal Economic Inquiry. His research on environmental quality and the demographic composition of neighborhoods has been supported by both the National Science Foundation and the National Institutes of Health. Dr. Walsh’s broader service has included participation in EPA sponsored workshops on Regulating Hazardous Air Pollutants and Incorporating Environmental Justice Concerns into E.P.A. Rulemaking. He currently serves on the EPA Science Advisory Board’s Environmental Justice Technical Guidance Panel. He also served on the Allegheny County Health Department’s Air Toxics Committee. Dr. Walsh is currently a member of the Academic Advisory Committee for the University of Pittsburgh’s Center on Race and Social Problems and sits on the University of Pittsburgh’s Urban Studies Faculty Advisory Committee.