00324nam a2200121Ia 4500082002100000100002400021245002800045260004800073300002600121490004500147500000500192700000500197  a339.01bSh542.RE  aSheffrin, Steven M.  aRational expectationsb  aCambridgebCambridge University Pressc1983  ax, 203p. Index. Bibl.  aCambridge surveys of Economic literature  a  a