A new moment matching algorithm for sampling from partially specified symmetric distributions

  • Authors:
  • P. Date;R. Mamon;L. Jalen

  • Affiliations:
  • Center for the Analysis of Risk and Optimization Modelling Applications, Department of Mathematical Sciences, Brunel University, United Kingdom;Department of Statistical and Actuarial Sciences, University of Western Ontario, Canada;Center for the Analysis of Risk and Optimization Modelling Applications, Department of Mathematical Sciences, Brunel University, United Kingdom

  • Venue:
  • Operations Research Letters
  • Year:
  • 2008

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Abstract

A new algorithm is proposed for generating scenarios from a partially specified symmetric multivariate distribution. The algorithm generates samples which match the first two moments exactly, and match the marginal fourth moments approximately, using a semidefinite programming procedure. The performance of the algorithm is illustrated by a numerical example.