Market Clearing and Derivative Pricing

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  • 1 January 2003
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      • Published in RePEc
Abstract
We develop a method of assigning unique prices to derivative securities, including options, in the continuous-time finance models developed in Raimondo [45] and Anderson and Raimondo [6]. In contrast with the martingale method of valuing options, which cannot distinguish among infinitely many possible option pricing processes for a given underlying securities price process when markets are dynamically incomplete, our option prices are uniquely determined in equilibrium as a function of the underlying economic data and the underlying securities price process; in the single-agent model, this function is given in closed form.
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