Canonical Least-Squares Monte Carlo Valuation of American Options: Convergence and Empirical Pricing Analysis
Author(s) -
Xisheng Yu,
Qiang Liu
Publication year - 2014
Publication title -
mathematical problems in engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.262
H-Index - 62
eISSN - 1026-7077
pISSN - 1024-123X
DOI - 10.1155/2014/763751
Subject(s) - monte carlo methods for option pricing , monte carlo method , binomial options pricing model , mathematics , valuation of options , quasi monte carlo method , econometrics , mathematical optimization , computer science , hybrid monte carlo , markov chain monte carlo , statistics
The paper by Liu (2010) introduces a method termed the canonical least-squares Monte Carlo (CLM) which combines a martingale-constrained entropy model and a least-squares Monte Carlo algorithm to price American options. In this paper, we first provide the convergence results of CLM and numerically examine the convergence properties. Then, the comparative analysis is empirically conducted using a large sample of the S&P 100 Index (OEX) puts and IBM puts. The results on the convergence show that choosing the shifted Legendre polynomials with four regressors is more appropriate considering the pricing accuracy and the computational cost. With this choice, CLM method is empirically demonstrated to be superior to the benchmark methods of binominal tree and finite difference with historical volatilities
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