中国三大城市群金融发展对生态经济效率的影响研究——基于系统GMM模型的实证检验  

The Impact of Financial Development on Eco-Economic Efficiency in China’s Three Major Urban Agglomerations:An Empirical Test Based on System GMM Model

作　　者：张佰瑞[1] 顾海丽 ZHANG Bairui;GU Haili(Institute of Urban Condition,Beijing Academy of Social Sciences,Beijing 100101,China;Institute for Chengdu-Chongqing Economic Zone Development,Chongqing Technology and Business University,Chongqing 400067,China)

机构地区：[1]北京市社会科学院市情研究所,北京100101 [2]重庆工商大学成渝地区双城经济圈建设研究院,重庆400067

出　　处：《生态经济》2024年第12期90-97,共8页Ecological Economy

基　　金：北京市社会科学院2023年重点项目“中国三大城市群生态经济效率比较研究”(KY2023A0005)。

摘　　要：基于理论分析,利用2011—2021年中国三大城市群48个地级市数据,运用Super-SBM模型科学测度其生态经济效率,并借助系统GMM模型实证检验了三大城市群金融发展对生态经济效率的影响效应。研究发现:(1)样本期内三大城市群生态经济效率整体呈现上升趋势,京津冀和长三角城市群呈波动上升态势,珠三角城市群呈“U”型增长。(2)三大城市群金融发展对生态经济效率具有显著正向促进作用,这一结论在进行系列稳健性检验后仍然成立。据此提出相应的政策建议。Based on theoretical analysis,using the data of 48 prefecture-level cities in China’s three major urban agglomerations from 2011 to 2021,the Super-SBM model is used to scientifically measure their eco-economic efficiency,and the system GMM model is used to empirically test the impact of financial development on eco-economic efficiency of China’s three major urban agglomerations.The findings are as follows:(1) During the sample period,the eco-economic efficiency of the three major urban agglomerations showed an overall upward trend,the Beijing-Tianjin-Hebei and Yangtze River Delta urban agglomerations showed a fluctuating upward trend,and the Pearl River Delta urban agglomerations showed a U-shaped growth.(2) The financial development of China’s three major urban agglomerations has a significant positive promoting effect on eco-economic efficiency,and this conclusion is still valid after a series of robustness tests.Accordingly,the corresponding policy recommendations are put forward.

关 键 词：生态经济效率 金融发展 中国三大城市群 系统GMM模型 

分 类 号：F062.2[经济管理—政治经济学] F293F832