Acta mathematica scientia,Series B

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LOWER HEDGING OF CONTINGENT CLAIMS IN RANDOMLY CONSTRAINED MARKETS

Chen Dianfa; Feng Jianfen   

  1. School of Mathematical Sciences, Nankai University, Tianjin 300071, China
  • Received:2004-06-14 Revised:2005-04-28 Online:2006-10-20 Published:2006-10-20
  • Contact: Chen Dianfa

Abstract:

This article studies European contingent claims in a randomly constrained market and derives their lower-hedging costs by means of a family of auxiliary risk premiums.

Key words: Portfolios, risk premium, martingale, set-valued processes

CLC Number: 

  • 60H30
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