Algebraic properties of evolution partial differential equations modelling prices of commodities
β Scribed by C. Sophocleous; P. G. L. Leach; K. Andriopoulos
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 122 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0170-4214
- DOI
- 10.1002/mma.936
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β¦ Synopsis
Abstract
Schwartz (J. Finance 1997; 52:923β973) presented three models for the pricing of a commodity. The simplest was a variation on the BlackβScholes equation. The second allowed for a stochastic convenience yield on the commodity and the third added a stochastic variation in the underlying interest rate. We apply the techniques of Lie group analysis to resolve these equations, discuss their peculiar algebraic properties and indicate the route to the addition of other stochastic influences. Copyright Β© 2007 John Wiley & Sons, Ltd.
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