Template-Type: ReDIF-Archive 1.0 Handle: RePEc:pie Name: Discussion Papers Archive at Dipartimento di Scienze Economiche, University of Pisa Maintainer-Email: maltinti@ec.unipi.it URL: http://www-dse.ec.unipi.it/RePEc/pie Homepage: http://www-dse.ec.unipi.it Research Papers in Economics (RePEc) http://repec.org