DP10737 Trading Fees and Slow-Moving Capital
|Author(s):||Adrian Buss, Bernard J Dumas|
|Publication Date:||July 2015|
|Date Revised:||March 2017|
|Keyword(s):||frictions, general equilibrium, slow-moving capital, Trading fees|
|Programme Areas:||Financial Economics|
|Link to this Page:||cepr.org/active/publications/discussion_papers/dp.php?dpno=10737|
In some situations, investment capital seems to move slowly towards profitable trades. We develop a model of a financial market in which capital moves slowly simply because there is a proportional cost to moving capital. We incorporate trading fees in an infinite-horizon dynamic general-equilibrium model in which investors optimally and endogenously decide when and how much to trade. We determine the steady-state equilibrium no-trade zone, study the dynamics of equilibrium trades and prices and compare, for the same shocks, the impulse responses of this model to those of a model in which trading is infrequent because of investor inattention.