00815nam0-22002771i-450-990003041570403321000304157FED01000304157(Aleph)000304157FED0100030415720000920d--------km-y0itay50------baitaITCrossing the Rio grandeMigrations, Business Cycle and the Welfare Stateby fabio Canova, Morten O. RavnMateriali di discussioneDipartimento di economia politica. Università di Modena195O/1.26Canova,FabioRavn,MortenITUNINARICAUNIMARCBK990003041570403321PaperSESSESCrossing the Rio grande463172UNINAING01