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Urban Spatial Structure and Green Innovation in China
| 题名： | Urban Spatial Structure and Green Innovation in China |
| 正文语种： | eng |
| 作者： | Shuai Wang;Mengyue Xia;Weiting Cheng;Yao Li;Bojun Hou |
| 作者单位： | Hefei Univ. of Technology;Hefei Univ. of Technology;Hefei Univ. of Technology;Hefei Univ. of Technology;Hefei Univ. of Technology |
| 关键词： | Urban spatial structure;Compactness;Green innovation;China |
| 摘要： | Abstract The relationship between urban spatial structure, economic activities, and the environment is complex and interdependent, yet there is a paucity of literature that examines green innovation from a macro perspective of the urban development mode. To fill this gap, this study employs panel data from 268 Chinese cities between 2008 and 2018 to investigate how a city’s capacity for green innovation is influenced by its urban spatial structure, specifically in terms of urban compactness. Our results demonstrate a significant inverted U-shaped relationship between the compactness of urban spatial structure and green innovation, which remains robust even when using instrumental variable estimation. We find that an increase in urban compactness promotes green innovation when the compactness index value is less than 4.49 (3.74–4.10 with instrumental variable estimate). However, beyond this threshold, agglomeration diseconomies begin to outweigh agglomeration economies, and a decentralized growth pattern becomes more conducive to green innovation. These findings suggest that indiscriminate deployment of urban polycentric development plans may hinder a city’s green innovation capacity. |
| 出版年： | 2023 |
| 期刊名称： | Journal of Urban Planning and Development |
| 卷： | 149 |
| 期： | 3 |
| 页码： | 04023023.1-04023023.12 |
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