绿色物流与城乡一体化发展研究——基于城乡统筹政策的准自然实验  

Green Logistics and Urban-Rural Integration:A Quasi-Natural Experiment Based on Urban-Rural Integration Policy

作　　者：靳晓东 JIN Xiaodong(School of Economics,University of Chinese Academy of Social Sciences,Beijing 102488,China)

机构地区：[1]中国社会科学院大学经济学院,北京102488

出　　处：《生态经济》2023年第1期95-100,共6页Ecological Economy

基　　金：国家社会科学基金一般项目“结构变迁视角下经济高质量发展的实现路径研究”(21BJL032)。

摘　　要：基于超越对数生产函数使用随机前沿法(SFA)测算了我国物流业绿色全要素生产率。在此基础上,利用城乡统筹试点政策这一准自然实验,采用双重差分法,运用2000—2019年我国地级市面板数据实证分析城乡一体化发展对绿色物流的影响。研究发现,我国绿色物流发展水平总体呈现上升趋势;城乡一体化发展对绿色物流发展水平具有显著促进作用。这一结论在进行了平行趋势检验、更换样本数据、安慰剂检验等稳健性检验后仍然成立,表明研究结论具有可靠性。进一步对物流业绿色全要素生产率进行分解发现,城乡一体化发展主要提高了物流业绿色生产效率和规模效率,而对技术进步率暂无显著影响。Based on the transcendent logarithmic production function,the paper uses the stochastic frontier approach(SFA)to measure the green total factor productivity of China’s logistics industry.Then it empirically analyzes the impact of urban-rural integrated development on green logistics by using prefecture-level city panel data from 2000 to 2019 in China and adopting differences-in-differences method.The result indicates the overall development level of green logistics in China presents an upward trend.The urban-rural integration plays a significant role in promoting the development level of green logistics.It is tenable after robustness tests including parallel trend test,sample data replacement and placebo test.After decomposing the green total factor productivity,the result implicates urban-rural integrated development primarily improves the green production efficiency and scale efficiency of logistics industry,but has no significant impact on the technological progress rate.

关 键 词：绿色物流 城乡一体化发展 城乡统筹政策 全要素生产率 随机前沿法 

分 类 号：F062.2[经济管理—政治经济学] F252.5F291.3