Institution: | 1. Kansas State University, Department of Agricultural Economics, Kansas State University, 342 Waters Hall, Manhattan, KS 66506, USA;2. University of Minnesota Twin Cities, Water Resources Center, 173 McNeal Hall, 1985 Buford Avenue, St. Paul, MN 55108, USA;3. University of Minnesota Twin Cities, Department of Applied Economics, 337C Ruttan Hall, 1994 Buford Ave., St. Paul, MN 55108, USA |