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Double-Barrier Parisian Options

Published online by Cambridge University Press:  14 July 2016

Angelos Dassios*
Affiliation:
London School of Economics
Shanle Wu*
Affiliation:
London School of Economics
*
∗ Postal address: Department of Statistics, London School of Economics, Houghton Street, London WC2A 2AE, UK.
∗ Postal address: Department of Statistics, London School of Economics, Houghton Street, London WC2A 2AE, UK.
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Abstract

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In this paper we study the excursion time of a Brownian motion with drift outside a corridor by using a four-state semi-Markov model. In mathematical finance, these results have an important application in the valuation of double-barrier Parisian options. We subsequently obtain an explicit expression for the Laplace transform of its price.

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Type
Research Article
Copyright
Copyright © Applied Probability Trust 2011