Study on the Driving Effect of Regional Integration on Urban Land Use Efficiency from the Spatial Perspective

doi:10.15936/j.cnki.1008-3758.2023.03.010

Abstract

Abstract: 12 urban agglomerations in China were taken as the research object， and the random forest algorithm and the spatial econometric model were used to test the spatially driving effect of regional integration on the urban land use efficiency. The results showed that from 2013 to 2019， the level of regional integration and urban land use efficiency of 12 urban agglomerations in China fluctuates and increases in the time dimension， and a “decreasing” spatial evolution from the east to the west is featured in the spatial dimension. On the whole， regional integration has significant direct impact and spillover effect on the improvement of urban land use efficiency. From the regional perspective， the direct role of regional integration in improving urban land use efficiency is becoming stronger and stronger from the east to the west， but its spatial spillover effect is only prominent in the east. Therefore， in the process of promoting the efficient use of urban land， the regional integration strategy to speed up the transformation of land use modes should be implemented in depth， the spatial spillover between regions should be paid attention to， and the differential paths of regional integration to promote urban land use efficiency should be explored.

Key words: regional integration; urban land use efficiency; driving mechanism; spatial effect

CLC Number:

F293.2

CHEN Danling， ZHAO Ke， LU Xinhai. Study on the Driving Effect of Regional Integration on Urban Land Use Efficiency from the Spatial Perspective[J]. Journal of Northeastern University(Social Science), 2023, 25(3): 86-94.

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