摘要
加强城市间功能分工对于推动区域协同发展至关重要。论文从都市圈视角出发,基于2008—2019年中国26个都市圈面板数据,运用区域功能分工指数、数据包络分析(data envelopment analysis,DEA)模型和Tobit模型等方法,研究了中国都市圈功能分工水平的时空特征及其对经济发展效率的影响。研究发现:中国绝大多数都市圈功能分工水平呈现出波动上升的趋势,逐渐形成“中心城市以发展生产性服务业为主、外围城市以发展制造业为主”的空间功能分工模式;中国都市圈功能分工水平区域差异显著,位于东部沿海经济发达的都市圈功能分工处于较高水平,中部地区和东北地区的都市圈功能分工水平较低;实证结果表明总体上都市圈功能分工形成的积极效应大于消极效应,进而提高了都市圈的经济发展效率;都市圈功能分工对大规模都市圈的促进作用更显著,小规模都市圈甚至因为功能分工引起的多样化经济的丧失以及交易成本的增加而抑制其经济发展效率的提高;由于中心城市在经济发展水平和产业结构方面存在显著优势,因而都市圈功能分工对中心城市经济发展效率的促进作用更为明显。研究结果能够深化都市圈视角下区域分工的认知,可为都市圈发展政策的制定提供参考和依据。
Strengthening the functional division between cities is crucial for promoting economic development.This study,based on the panel data from 26 urban agglomerations in China from 2008 to 2019,investigated the spatiotemporal characteristics of the functional division of Chinese urban agglomerations and the impact of functional division on economic development efficiency by employing the regional functional division index,DEA model,and Tobit model.The findings are as follows:1)The overall trend of the functional division level within urban agglomerations in China exhibited a fluctuating upward pattern,gradually forming a spatial functional division pattern where central cities primarily focus on developing productive service industries,while peripheral cities emphasize manufacturing.2)Significant regional disparities in the functional division level of these urban agglomerations were evident,with economically developed urban agglomerations belonging to the eastern coastal areas exhibiting higher functional division levels,while those with lower levels were predominantly situated in the central and northeastern regions.3)Empirical results indicate that,on the whole,the positive effect of urban agglomeration functional division outweighed the negative,thereby fostering the economic development efficiency of urban agglomerations.4)The promoting effect of functional division on large-scale urban agglomerations was more pronounced,while small-scale urban agglomerations may even experience a suppression of economic development efficiency due to the loss of diversified economies and increased transaction costs caused by functional differentiation.5)Given the significant advantages of central cities in terms of economic development,scale,and industrial structure,the promoting effect of urban agglomeration functional division on the economic development efficiency of central cities was more apparent.The research findings have the potential to deepen the understanding of regional division of labor from the perspective of urban
作者
李培庆
赵新正
姜永青
姚雯雯
郁星
LI Peiqing;ZHAO Xinzheng;JIANG Yongqing;YAO Wenwen;YU Xing(College of Urban and Environmental Science,Northwest University,Xi'an 710127,China;Yellow River Institute of Shaanxi Province,Northwest University,Xi'an 710127,China;Shaanxi Institute of Provincial Resource,Environmental and Development,Xi'an 710127,China;Shaanxi Key Laboratory of Earth Surface System and Environmental Carrying Capacity,Xi'an 710127,China)
出处
《地理科学进展》
CSSCI
CSCD
北大核心
2024年第4期644-656,共13页
Progress in Geography
基金
国家自然科学基金项目(42371226)。
关键词
都市圈
功能分工
集聚效应
互补效应
经济发展效率
metropolitan areas
functional division
agglomeration effect
complementary effect
economic development efficiency
