能源环境约束下中国省份工业全要素生产率的差异分析

Difference Analysis of Industrial Total Factor Productivity in China under the Constraint of Energy Environment

通过运用DEA-Malmquist模型对中国各省能源环境约束下的工业全要素生产率及其分解指标进行了测算,并采用基尼系数、泰尔指数对全要素生产率及其分解指标进行差异性分析。研究发现:全要素生产率及技术效率出现了收敛,基尼系数与泰尔指数结果相互验证,走势基本呈倒U型。

The paper uses DEA Malmquist model to calculate Chinese industrialtotal factor productivity and decomposition indicators under energy and environmental constraints. Then it analyzes differences of total factor productivity with the Gini coefficient and Theil index. The study found that total factor productivity and technical efficiency are convergent. The result of Gini coefficient and Theil index are mutually verified, and the trend is basically inverted U.