First Author:   Jonathan Rork Vassar College rork@vassar.edu   Department of Economics, Box 708, 124 Raymond Avenue Poughkeepsie, 12604   845-437-7398(Phone) 845-437-7398(Fax) Second Author: Stephen Fink Vassar College stfink@vassar.edu   Department of Economics, Box 708, 124 Raymond Avenue Poughkeepsie, 12604