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Option Pricing Driven by a Telegraph Process with Random Jumps

Published online by Cambridge University Press:  04 February 2016

Oscar López*
Affiliation:
Universidad del Rosario
Nikita Ratanov*
Affiliation:
Universidad del Rosario
*
Postal address: Universidad del Rosario, Calle 12c, No. 4-69, Bogotá, Colombia.
Postal address: Universidad del Rosario, Calle 12c, No. 4-69, Bogotá, Colombia.
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Abstract

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In this paper we propose a class of financial market models which are based on telegraph processes with alternating tendencies and jumps. It is assumed that the jumps have random sizes and that they occur when the tendencies are switching. These models are typically incomplete, but the set of equivalent martingale measures can be described in detail. We provide additional suggestions which permit arbitrage-free option prices as well as hedging strategies to be obtained.

Type
Research Article
Copyright
© Applied Probability Trust 

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