CAJ | 학술논문

选取江苏省各市2004－2013年的面板数据，运用基于非期望产出的DEA‐M almquist指数方法估算该区域绿色全要素生产率（GTFP），并探究其变动情况。引入绿色全要素生产率地区差异性指数（GRDI），定量分析各市GTFP差异。结果表明：江苏省GTFP在样本期间内波动变化并在短期内达到一个峰值，且GTFP上升的主要原因是技术进步；GTFP普遍低于传统全要素生产率；根据GRDI指数得出各市GTFP差异的动态演进过程可以分为三个阶段。最后，给出实现经济可持续发展和提高GTFP的政策建议。
선취강소성각시2004－2013년적면판수거，운용기우비기망산출적DEA‐M almquist지수방법고산해구역록색전요소생산솔（GTFP），병탐구기변동정황。인입록색전요소생산솔지구차이성지수（GRDI），정량분석각시GTFP차이。결과표명：강소성GTFP재양본기간내파동변화병재단기내체도일개봉치，차GTFP상승적주요원인시기술진보；GTFP보편저우전통전요소생산솔；근거GRDI지수득출각시GTFP차이적동태연진과정가이분위삼개계단。최후，급출실현경제가지속발전화제고GTFP적정책건의。
Using panel data of cities in JiangSu province ranging from 2004 to 2013 ,the article evaluates Green Total Factor Productivity (GTFP) based on unexpected output DEA‐Malmquist index method ,and then explores its changes. The GTFP differences between cities are quantitatively analysed by Green Regional Disparity Index (GRDI) method. The results show that ,during the sample period ,the GTFP in JiangSu fluctuates and reaches a peak in the short term ,and the main reason of GTFP rising is the technological progress ;GTFP is generally lower than the tradition‐al Total Factor Productivity ;according to the GRDI index ,cities’ GTFP differences of dynamic evolution process can be divided into three stages.Finally ,suggestions are given to realize the economic sustainable development and improve GTFP.