This paper studies a contingent claim pricing problem in incomplete markets, based on the risk indifference principle. The seller's dynamic risk indifference price is the payment that makes the risk involved for the seller of a contract equal, at any time, to the risk involved if the contract is not sold and no payment is received. An explicit formula for the dynamic risk indifference price is given as the solution of a one-dimensional linear BSDE with stochastic Lipschitz coefficient. The results show that any convex risk measure used for indifference pricing leads to an equivalent martingale measure. This entails a simple linear representation of the price as the expected derivative payoff under the "risk indifference measure". From a risk management perspective, the model provides two-sided risk indifference bounds for derivative prices in incomplete markets.
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Paper provided by Université Libre de Bruxelles, Solvay Brussels School of Economics and Management, Centre Emile Bernheim (CEB) in its series Working Papers CEB with number
08-027.RS.
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