00903nam0-22003011i-450-99000684211040332120001010000684211FED01000684211(Aleph)000684211FED0100068421120001010d--------km-y0itay50------baitay-------001yyCan higher environmental standards enhance competition and welfare?Y.H. Farzin.MilanoFondazione Eni1996.28 p.21 cmNote di lavoro della Fondazione ENI Enrico Mattei87330Farzin,Y.H.252925ITUNINARICAUNIMARCBK990006842110403321COLLEZ. 1702 (87)30052FSPBCFSPBCCan higher environmental standards enhance competition and welfare297670UNINAGEN01