Luke received his Ph.D. and M.A. in Economics from the University of Tennessee, and B.A. in Economics from Salisbury University. Dr. Christian Vossler is an Associate Professor of economics at the University of Tennessee, a co-editor of the Journal of the Association of Environmental and Resource Economists and Environmental & Resource Economics, and the director of UT’s Experimental Economics Laboratory. He is an applied microeconomist and applied econometrician who focuses on environmental and public economics issues.