中国服务业分行业两类全要素生产率变化及收敛性比较分析

摘要

This paper aims to study the change of Chinese service industry's total factor productivity (TFP) during the period of 2004-2014,.By including polluted gas emissions into the "input-output" research,this paper analyzes the trend of Chinese service TFP change in recent years,measures the traditional and environmental TFP change by Malmquist-Luenberger index,and analyzes the convergence of two types of TFP among several industries.The research indicates that there exists only condition convergence in Chinese service industries,but without absolute convergence.If pollution emissions are taken into consideration,the actual total factor productivity will be undervalued.Studies suggest that decision makers should pay attention to the service industry development efficiency in the field of environmental governance.%本文旨在研究我国服务业在2004-2014年期间全要素生产率(TFP)的变化,将污染气体排放量纳入“投入-产出”的研究体系,分析近年来中国服务业分行业全要素生产率的走势,通过Malmquist-Luenberger指数分析测算了我国各行业的传统及环境全要素生产率的变化,并针对各行业的两类变化指数进行收敛性分析,研究指出我国各行业的两类全要素生产率变化只存在条件收敛,而无绝对收敛,而且在考虑污染排放的情况下,实际全要素生产率会被一定程度的低估,研究认为,决策制定者应给予服务业产业效率发展在环境治理领域内更多的重视.