First Author:   John C. Bernard University of Delaware jbernard@udel.edu   Food and Resource Economics, 229 Townsend Hall Newark, 19716, USA   302-831-1380(Phone) 302-831-1380(Fax) http://www.udel.edu/FREC/bernard/index.htm Second Author: William Schulze Cornell University wds3@cornell.edu   Dept. of Applied Economics and Management, 301 Warren Hall Ithaca, 14853, USA   607-255-9611(Phone)