Stock and Bond Liquidity and its Effect on Prices and Financial Policies
Financial Markets and Portfolio Management, Vol. 20, No. 1, pp. 19-32, 2006
Posted: 4 Apr 2006
Abstract
An asset is liquid if it can be traded at the prevailing market price quickly and at low cost. We show that in addition to risk, liquidity affects asset prices and returns. Theories of asset pricing suggest that the expected return on an asset is increasing in its risk, because risk-averse investors require a compensation for bearing more risk. Because investors are also averse to the costs of illiquidity and want to be compensated for bearing them, asset returns are increasing in illiquidity. Thus, asset prices should depend on two asset characteristics: risk and liquidity. This paper surveys research on the effects of liquidity on asset prices and returns. We find that liquidity is an important factor in capital asset pricing.
Keywords: Market efficiency, liquidity risk premia, asset prices
JEL Classification: G12, G14
Suggested Citation: Suggested Citation