A three-level meta-frontier directional distance function approach for carbon emission efficiency analysis in China: convexity versus non-convexity

Ya Chen, Yongbin Pan, Tao Ding, Huaqing Wu, Guangwei Deng. A three-level meta-frontier directional distance function approach for carbon emission efficiency analysis in China: convexity versus non-convexity. Int. J. Prod. Res., 62(18):6493-6517, 2024. [doi]

Abstract

Abstract is missing.