(2016) 'Optimal hedging in carbon emission markets using Markov regime switching models.', Journal of international nancial markets, institutions and money., 43 . pp. 1-15. Further information on publisher's website:
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AbstractThis paper proposes a Markov regime switching framework for modeling carbon emission (CO 2 ) allowances that combines a regime switching behavior and disequilibrium adjustments in the mean process, along with a state-dependent dynamic volatility process. We find that all regime switching based hedging strategies significantly outperform single regime hedging strategies (both in-sample and out-of-sample), with the newly proposed framework providing the greatest variance reduction and the best hedging performance. Our results indicate that risk managers using state-dependent hedge ratios to manage portfolio risks in carbon emission markets will achieve superior hedging returns.JEL Classification: G13, G32, Q47