A Simple Characterization of Dynamic Completeness in Continuous Time
AbstractI establish a necessary and sufficient condition for the securities' market to be dynamically-complete in a single-commodity, pure-exchange economy with many Lucas' trees whose dividends are geometric Brownian motions. Even though my analysis is based upon the representative-agent version of this economy, the condition depends neither on the utility function of the representative agent, nor on the functional form of her endowment. As a consequence, it characterizes dynamic completeness in this economy even in the presence of many heterogenous agents.
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Bibliographic InfoPaper provided by Collegio Carlo Alberto in its series Carlo Alberto Notebooks with number 211.
Length: 27 pages
Date of creation: 2011
Date of revision:
Dynamically-Complete Markets; Continuous Time; General Equilibrium;
Other versions of this item:
- Theodoros M. Diasakos, 2012. "A Simple Characterization of Dynamic Completeness in Continuous Time," Discussion Paper Series, Department of Economics 201312, Department of Economics, University of St. Andrews, revised 02 Sep 2013.
- G10 - Financial Economics - - General Financial Markets - - - General (includes Measurement and Data)
- G12 - Financial Economics - - General Financial Markets - - - Asset Pricing; Trading Volume; Bond Interest Rates
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