?url_ver=Z39.88-2004&rft_id=10.1561%2F101.00000115&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Carlier&rft.aufirst=Alexis&rft.issue=1&rft.volume=14&rft.date=April+2020&rft.issn=1460-7352&rft.atitle=Directly+Valuing+Animal+Welfare+in+(Environmental)+Economics&rft.title=International+Review+of+Environmental+and+Resource+Economics&rft.pages=113-152&rft.genre=article