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Abstract：
UNASSIGNED: This study explores the coupling and coordinated development of new urbanization and eco-efficiency and their interaction mechanisms from the perspective of efficiency, and it has significant implications for promoting high-quality development and surpassing in China\'s regional development.
UNASSIGNED: The study aims to investigate the spatiotemporal distribution pattern of new urbanization efficiency and eco-efficiency and its coupling and coordinated development relationship.
UNASSIGNED: Using panel data from 2010 to 2020 for nine cities in Fujian Province, this study employs the undesired super-efficiency SBM model to measure the efficiency of new urbanization and eco-efficiency. Additionally, a spatial panel Durbin model is constructed to analyze the interaction effect between the two efficiencies.
UNASSIGNED: During the study period, both new urbanization efficiency and eco-efficiency in Fujian Province showed a fluctuating upward trend, with higher efficiency in the southeast than the northwest, exhibiting significant spatial agglomeration effects. Despite high double efficiency coupling, coordinated development was low, evolving from near-disorder to barely coordinated. The high coupling and coordination areas were mainly concentrated in the southeast, with gaps between different regions gradually narrowing. There was positive interaction between dual efficiency in the same region, with new urbanization efficiency showing a positive spatial spillover effect on eco-efficiency. Conversely, the spatial spillover effect of eco-efficiency on new urbanization efficiency was not significant.
UNASSIGNED: The study aims to investigate the spatiotemporal distribution pattern of new urbanization efficiency and eco-efficiency and its coupling and coordinated development relationship.
UNASSIGNED: Using panel data from 2010 to 2020 for nine cities in Fujian Province, this study employs the undesired super-efficiency SBM model to measure the efficiency of new urbanization and eco-efficiency. Additionally, a spatial panel Durbin model is constructed to analyze the interaction effect between the two efficiencies.
UNASSIGNED: During the study period, both new urbanization efficiency and eco-efficiency in Fujian Province showed a fluctuating upward trend, with higher efficiency in the southeast than the northwest, exhibiting significant spatial agglomeration effects. Despite high double efficiency coupling, coordinated development was low, evolving from near-disorder to barely coordinated. The high coupling and coordination areas were mainly concentrated in the southeast, with gaps between different regions gradually narrowing. There was positive interaction between dual efficiency in the same region, with new urbanization efficiency showing a positive spatial spillover effect on eco-efficiency. Conversely, the spatial spillover effect of eco-efficiency on new urbanization efficiency was not significant.
摘要：
■本研究从效率的角度探讨了新型城镇化与生态效率的耦合协调发展及其相互作用机制,对推动我国区域发展高质量发展和超越具有重要意义。
■研究旨在探讨新型城镇化效率和生态效率的时空分布格局及其耦合协调发展关系。
■使用2010-2020年福建省9个城市的面板数据，本研究采用非期望的超效率SBM模型来衡量新型城镇化效率和生态效率。此外,构建了空间面板杜宾模型，分析了两种效率之间的交互效应。
■在研究期间，福建省新型城镇化效率和生态效率均呈现波动上升趋势,东南部的效率高于西北部，表现出显著的空间集聚效应。尽管具有高的双效率耦合，协调发展低，从近乎无序演变为几乎不协调。高耦合协调区域主要集中在东南部,不同地区之间的差距逐渐缩小。同一地区的双重效率之间存在正相互作用，新型城镇化效率对生态效率表现出正的空间溢出效应。相反，生态效率对新型城镇化效率的空间溢出效应不显著。
■研究旨在探讨新型城镇化效率和生态效率的时空分布格局及其耦合协调发展关系。
■使用2010-2020年福建省9个城市的面板数据，本研究采用非期望的超效率SBM模型来衡量新型城镇化效率和生态效率。此外,构建了空间面板杜宾模型，分析了两种效率之间的交互效应。
■在研究期间，福建省新型城镇化效率和生态效率均呈现波动上升趋势,东南部的效率高于西北部，表现出显著的空间集聚效应。尽管具有高的双效率耦合，协调发展低，从近乎无序演变为几乎不协调。高耦合协调区域主要集中在东南部,不同地区之间的差距逐渐缩小。同一地区的双重效率之间存在正相互作用，新型城镇化效率对生态效率表现出正的空间溢出效应。相反，生态效率对新型城镇化效率的空间溢出效应不显著。
