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.
作者
张佰瑞
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)
出处
《生态经济》
北大核心
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)。
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
eco-economic efficiency
financial development
three major urban agglomerations in China
system GMM Model
