摘要
为弥补已有动态绿色全要素生产率(GTFP)测度方法合理性不足的问题,构建了一种改进的Global Malmquist Luenberger(GML)生产率指数,并将其用于合理评估2011~2017年期间中国建筑业动态GTFP。研究发现:与标准GML生产率指数相比,改进的GML生产率指数能够更合理地测度动态GTFP;2011~2014年期间,GML大于1,表明建筑业GTFP持续增长;在2015~2017年期间,GML从0.986下降至0.971,表明建筑业GTFP下降;中国建筑业GTFP发展存在明显的区域异质性。研究结果为中国建筑业低碳转型政策制定提供了科学依据,对于提高其他行业或国家动态GTFP评估的准确性具有参考价值。
To enhance the effectiveness of the previous methods for measuring dynamic green total factor productivity(GTFP),this study has proposed an improved Global Malmquist-Luenberger(GML)productivity index,which aimed to evaluate the dynamic GTFP of the Chinese construction industry during the period 2011-2017. The results show that the improved GML productivity index is more reasonable than the common GML productivity index in terms of measuring dynamic GTFP;during 2011-2014,GML was greater than 1,thereby indicating that the GTFP of the construction industry kept increasing;in the period of 2015-2017,GML has declined from 0.986 to 0.971,indicating that the GTFP of the construction industry decreased;there was a clear regional heterogeneity in the development of GTFP of the local construction industries. The findings provide a solid reference for the development of CO2 emissions reduction policies for the Chinese construction industry,which is instructive for improving the rationality of dynamic GTFP evaluation in other industries and countries.
作者
张静晓
金伟星
李慧
彭夏清
许浩雷
ZHANG Jing-xiao;JIN Wei-xing;LI Hui;PENG Xia-qing;XU Hao-lei(School of Economics and Management,Chang'an University,Xi'an 710064,China;School of Civil Engineering,Chang'an University,Xi'an 710061,China)
出处
《工程管理学报》
2020年第1期1-6,共6页
Journal of Engineering Management
基金
国家社会科学基金后期资助项目(19FJYB017)
教育部人文社科规划基金项目(17YJA790091)
陕西省社会科学基金项目(2017S004)
长安大学研究生科研实践创新项目(300103002096).