First Author:   Roland Craigwell Department of Economics, University of the West Indies, Cave Hill Campus roland.craigwell@cavehill.uwi.edu   Cave Hill Bridgetown, BB 11000, Barbados   246 4174279(Phone) 246 4174279(Fax) Second Author: Allan Wright Department of Economics, University of the West Indies, Cave Hill Campus allan.wright@mycavehill.uwi.edu   Bridgetown, BB 11000, Barbados   246 4174279(Phone) 246 4389104(Fax)