资源环境科技发展态势分析平台

Rising inequality and spatial concentration in China have drawn considerable scholarly interest and social concern. However, sources of spatial inequality in China remain under-studied. This article analyzes spatial patterns and dynamics of urban land expansion in China to better understand the role of institutions and urbanization in spatial inequality. We find that urban land expansion in China is highly uneven at both intra-provincial and intra-prefectural levels, and inequalities are much higher in the Western region than the Eastern region. We also find that provincial-level development policies tend to increase urban land expansion and economic development gaps across prefectures, while urban land expansion tends to converge within prefectures. Such core-periphery growth patterns have intensified economic gaps across prefectures and provinces in China. (C) 2017 Elsevier B.V. All rights reserved.