This paper presents a method for valuing power derivatives using a supply-demand approach. Our method extends work in the field by incorporating randomness into the base load portion of the supply stack function and equating it with a noisy demand process. We obtain closed form solutions for European option prices written on average spot prices considering two different supply models: a mean-reverting model and a Markov chain model. The results are extensions of the classic Black-Scholes equation. The model provides a relatively simple approach to describe the complicated price behaviour observed in electricity spot markets and also allows for computationally efficient derivatives pricing. © 2009 Elsevier B.V. All rights reserved.
CITATION STYLE
Lyle, M. R., & Elliott, R. J. (2009). A “simple” hybrid model for power derivatives. Energy Economics, 31(5), 757–767. https://doi.org/10.1016/j.eneco.2009.05.007
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