00763nls0 2200265 450 00003034820150302132105.01368-423X20150302a1998----km-y0itay50------baengGBsa------0---vr-----------<The > Econometrics journalrisorsa elettronicas.l.Blackwell Publisher1998-risorsa on line001000004116EconometriaITUNIPARTHENOPERICAUNIMARConlinelibrary.wiley.com/journal/10.1111/%28ISSN%291368-423X000030348Risorsa online Download full text 1998-NAVA1Econometrics journal797934UNIPARTHENOPE