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We propose a dynamic equilibrium model of asset prices and trading volume with heterogeneous agents fixed transactions costs. We show that even small fixed costs can give rise to large "no-trade" regions for each agent's optimal trading policy and a significant illiquidity discount in asset...
Persistent link: https://www.econbiz.de/10005587051
This paper re-examines the liquidity effect on stock expected returns in the NYSE over the period 1926–2008, the pre … sample suggests that the systematic liquidity risk plays a significant role in the cross-sectional variation of stock …
Persistent link: https://www.econbiz.de/10011056790
This Paper solves explicitly a simple equilibrium asset pricing model with liquidity risk – the risk arising from … unpredictable changes in liquidity over time. In our liquidity-adjusted capital asset pricing model, a security’s required return … depends on its expected liquidity as well as on the covariances of its own return and liquidity with market return and market …
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In this paper we deal with a utility maximization problem at finite horizon on a continuous-time market with conical (and time varying) constraints (particularly suited to model a currency market with proportional transaction costs). In particular, we extend the results in Campi and Owen (2011)...
Persistent link: https://www.econbiz.de/10009643221
We examine the effect of proportional transaction costs on dynamic portfolio strategies for an agent who maximizes his expected utility of terminal wealth. For portfolios composed of a single risky asset and a single riskless asset, Constantinides (1979) shows that the optimal investment policy...
Persistent link: https://www.econbiz.de/10009208914
We present an optimal investment theorem for a currency exchange model with random and possibly discontinuous proportional transaction costs. The investor’s preferences are represented by a multivariate utility function, allowing for simultaneous consumption of any prescribed selection of the...
Persistent link: https://www.econbiz.de/10008492130