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Random sources correlations and carbon futures pricing

Ling Feng and Jieyu Wang

International Review of Financial Analysis, 2023, vol. 86, issue C

Abstract: For a long time, the correlation between random sources has never been considered in carbon futures pricing, which virtually exists. We document the presence of high correlation between variations in convenience yields of carbon futures with different maturities, whose essence is correlation between random sources. Correlation of random sources arises from the long coverage of convenience yield of carbon emission spot and the complementarity in expiration between carbon futures with different maturities. Since if random sources are correlated will significantly affect the dynamics of convenience yield and finally affect futures prices, we introduce quantum field method to account for the impact of this correlation on futures prices, and proposes the correlation between random sources extended HJM convenience yield model (CRS-HJM-CYM). Empirical results indicate CRS-HJM-CYM performs better than traditional model owing to the role of correlation, which means the correlation between random sources is a pivotal factor in carbon futures pricing.

Keywords: Correlation between random sources; Carbon futures pricing; Quantum field theory; Convenience yield (search for similar items in EconPapers)
JEL-codes: G12 G13 Q52 (search for similar items in EconPapers)
Date: 2023
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Persistent link: https://EconPapers.repec.org/RePEc:eee:finana:v:86:y:2023:i:c:s1057521923000455

DOI: 10.1016/j.irfa.2023.102529

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