Comparing the EU and Chinese carbon trading market operations and their spillover effects.

Dingyu Wang, Yawen Sun, Yong Wang

Journal of environmental management 2024 Feb

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A carbon trading market (CTM) policy for trading carbon dioxide emission rights as a commodity was created to reduce greenhouse gas emissions. CTMs operate differently in different countries and regions, and their interactions deserve an in-depth study. This study focused on the world's largest CTM, the European Union (EU), and the CTM of China, largest carbon-emitting country. First, we evaluate the liquidity and volatility of the two CTMs. Subsequently, the VAR model is used to explore the mean spillover effect between the two markets and the BEKK-GARCH model is used to explore the volatility spillover effect between the two markets. The study concludes that: (1) The liquidity of China's CTM is better than that of the EU's CTM. (2) Both the EU and Chinese CTMs are unstable, but the volatility of the Chinese CTM is lower than that of the EU CTM. (3) Price changes in the EU and Hubei CTMs have a mutual influence. (4) There are interactions between the market fluctuations of the EU CTM and the Shanghai CTM and those of the EU CTM and the Hubei CTM. The results of this study have implications for the construction and development of CTMs in the EU and China. Copyright © 2023 Elsevier Ltd. All rights reserved.

Citation

Dingyu Wang, Yawen Sun, Yong Wang. Comparing the EU and Chinese carbon trading market operations and their spillover effects. Journal of environmental management. 2024 Feb;351:119795