First Author:   Stephen Haynes Department of Economics, University of Oregon shaynes@uoregon.edu   Department of Economics, University of Oregon Eugene, 97403, USA   541-346-4665(Phone) 541-346-4665(Fax) Second Author: Joe Stone Department of Economics, University of Oregon jstone@cas.uoregon.edu   Department of Economics, University of Oregon Eugene, 97403, USA   541-346-3902(Phone)