An Approximation Pricing Algorithm in an Incomplete Market: A Differential Geometric Approach
The minimal distance equivalent martingale measure (EMM) defined in Goll and Rⁿschendorf (2001) is the arbitrage-free equilibrium pricing measure. This paper provides an algorithm to approximate its density and the fair price of any contingent claim in an incomplete market. We first approximate the...
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sg-smu-ink.lkcsb_research-35442015-11-12T02:57:38Z An Approximation Pricing Algorithm in an Incomplete Market: A Differential Geometric Approach Gao, Yuan Lim, Kian Guan Ng, Kah Hwa The minimal distance equivalent martingale measure (EMM) defined in Goll and Rⁿschendorf (2001) is the arbitrage-free equilibrium pricing measure. This paper provides an algorithm to approximate its density and the fair price of any contingent claim in an incomplete market. We first approximate the infinite dimensional space of all EMMs by a finite dimensional manifold of EMMs. A Riemannian geometric structure is shown on the manifold. An optimization algorithm on the Riemannian manifold becomes the approximation pricing algorithm. The financial interpretation of the geometry is also given in terms of pricing model risk. 2004-11-01T08:00:00Z text https://ink.library.smu.edu.sg/lkcsb_research/2545 info:doi/10.1007/s00780-004-0128-5 https://search.ebscohost.com/login.aspx?direct=true&db=buh&AN=14442764&site=ehost-live Research Collection Lee Kong Chian School Of Business eng Institutional Knowledge at Singapore Management University Incomplete markets asset pricing Riemannian manifold cross entropy Finance and Financial Management Portfolio and Security Analysis |
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Incomplete markets asset pricing Riemannian manifold cross entropy Finance and Financial Management Portfolio and Security Analysis Gao, Yuan Lim, Kian Guan Ng, Kah Hwa An Approximation Pricing Algorithm in an Incomplete Market: A Differential Geometric Approach |
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The minimal distance equivalent martingale measure (EMM) defined in Goll and Rⁿschendorf (2001) is the arbitrage-free equilibrium pricing measure. This paper provides an algorithm to approximate its density and the fair price of any contingent claim in an incomplete market. We first approximate the infinite dimensional space of all EMMs by a finite dimensional manifold of EMMs. A Riemannian geometric structure is shown on the manifold. An optimization algorithm on the Riemannian manifold becomes the approximation pricing algorithm. The financial interpretation of the geometry is also given in terms of pricing model risk. |
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text |
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Gao, Yuan Lim, Kian Guan Ng, Kah Hwa |
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Gao, Yuan Lim, Kian Guan Ng, Kah Hwa |
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Gao, Yuan |
title |
An Approximation Pricing Algorithm in an Incomplete Market: A Differential Geometric Approach |
title_short |
An Approximation Pricing Algorithm in an Incomplete Market: A Differential Geometric Approach |
title_full |
An Approximation Pricing Algorithm in an Incomplete Market: A Differential Geometric Approach |
title_fullStr |
An Approximation Pricing Algorithm in an Incomplete Market: A Differential Geometric Approach |
title_full_unstemmed |
An Approximation Pricing Algorithm in an Incomplete Market: A Differential Geometric Approach |
title_sort |
approximation pricing algorithm in an incomplete market: a differential geometric approach |
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Institutional Knowledge at Singapore Management University |
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2004 |
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https://ink.library.smu.edu.sg/lkcsb_research/2545 https://search.ebscohost.com/login.aspx?direct=true&db=buh&AN=14442764&site=ehost-live |
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