Author Affiliations +
Bernie Erven,* Tommy Gilmore*
*Authors are Professor Emeritus, Dept of Agriculture, Environmental, and Development Economics, Ohio State University, Columbus, OH 43210, USA (Erven); and Graduate Student, King Ranch Institute for Ranch Management, Texas A&M University–Kingsville, Kingsville, TX 78363-8202, USA, Tommy.Gilmore@students.tamuk.edu (Gilmore).