00897nam0-22002891i-450-99000319157040332120130521172314.0000319157FED01000319157(Aleph)000319157FED0100031915720030910d1996----km-y0itay50------baengITShare prices and trading volumeindications of stock exchange efficiencyby Giovanni Majnoni and Massimo MassaRomaBanca d'Italia199663 p.30 cmTemi di discussione del Servizio studiBanca d'Italia263Majnoni,Giovanni120084Massa,Massimo120207ITUNINARICAUNIMARCBK990003191570403321DocBdI/TD/96.26316505SESSESShare prices and trading volume453679UNINA