Liquidity-adjusted conditional capital asset pricing model

Jinan Wang and Langnan Chen

Economic Modelling, 2012, vol. 29, issue 2, 361-368

Abstract: This paper derives a liquidity-adjusted conditional two-moment capital asset pricing model (CAPM) and a liquidity-adjusted conditional three-moment CAPM respectively based on theory of stochastic discount factor. The liquidity-adjusted conditional two-moment CAPM shows that a security's conditional expected excess return consists of three parts: its conditional expected liquidity cost, the systemic risk premium and the liquidity risk premium. The liquidity-adjusted conditional three-moment CAPM shows that a security's conditional expected excess return depends on its conditional expected liquidity cost, the conditional covariance between its return and the market return, the conditional covariance between its liquidity cost and the market liquidity cost, and the conditional coskewness of its return and the market return.

Keywords: CAPM; Liquidity; Liquidity risk; Conditional coskewness (search for similar items in EconPapers)
JEL-codes: G0 G11 G12 (search for similar items in EconPapers)
Date: 2012
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Citations: View citations in EconPapers (4)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ecmode:v:29:y:2012:i:2:p:361-368

DOI: 10.1016/j.econmod.2011.11.007

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