?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Clements%2C+Adam&rft.aufirst=Adam&rft.aulast=Clements&rft.volume=2005&rft.atitle=Investor+Expectations+And+Beta+Risk&rft.date=2005&rft.issue=3&rft.title=JASSA&rft.issn=0313-5934&rft.genre=article