?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Calmette&rft.aufirst=Marie-Fran%C3%A7oise&rft.issue=3&rft.volume=40&rft.date=July+2002&rft.atitle=International+Charity%3A+for+the+Poor%3F&rft.title=Economic+Inquiry&rft.pages=497-507&rft.genre=article