This paper develops a new tool for discovering mispriced securities based on an analysis of comovement in asses prices. Recent research in finance has demonstrated that comovement can be due to the trading patterns of noise traders as well as underlying economic fundamentals. Because comovement can be measured much more accurately than expected returns, it can be used to identify securities for which the influence of noise traders is high. Those are situations in which mispricing is most likely to exist. Therefore, analysis of comovement can provide important information about potential mispricing.
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Gikas Hardouvelis & Rafael La Porta & Thierry A. Wizman, 1994.
"What Moves the Discount on Country Equity Funds?,"
NBER Chapters,
in: The Internationalization of Equity Markets, pages 345-403
National Bureau of Economic Research, Inc.
[Downloadable!]
Barberis, Nicholas & Shleifer, Andrei, 2003.
"Style investing,"
Journal of Financial Economics,
Elsevier, vol. 68(2), pages 161-199, May.
[Downloadable!] (restricted)
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Nicholas Barberis & Andrei Shleifer, 2000.
"Style Investing,"
NBER Working Papers
8039, National Bureau of Economic Research, Inc.
[Downloadable!] (restricted)
Schwert, G. William, 2003.
"Anomalies and market efficiency,"
Handbook of the Economics of Finance,
in: G.M. Constantinides & M. Harris & R. M. Stulz (ed.), Handbook of the Economics of Finance, edition 1, volume 1, chapter 15, pages 939-974
Elsevier.
[Downloadable!] (restricted)