Spatial Structure Evolution and Economic Benefits of Rapidly Expanding the High-Speed Rail Network in Developing Regions: A Case Study in Western China
文献类型：期刊论文
| 作者 | Yang, Bo1; Yang, Yaping1,2; Liu, Yangxiaoyue1,2; Yue, Xiafang1 |
| 刊名 | SUSTAINABILITY
 |
| 出版日期 | 2022-12-01 |
| 卷号 | 14期号:23页码:20 |
| 关键词 | high-speed railway network economic effect spatial-temporal evolution spatial econometric model western China |
| DOI | 10.3390/su142315914 |
| 通讯作者 | Yang, Bo(yangbo329@igsnrr.ac.cn) |
| 英文摘要 | High-speed rail (HSR) is an important form of transportation that affects the economic development of the regional spatial structure. However, there is less discussion about the impact of economically underdeveloped regions and the rapid construction of HSR on the region. This study uses a spatial econometric model to explore whether a rapidly formed high-speed rail network with changes in the network structure can bring economic effects based on the spatio-temporal panel data on high-speed rail construction and economic development in western China from 2015 to 2020. First, data of the daily departures between high-speed rail cities were used to analyze the western high-speed rail network's spatial and temporal evolution characteristics. Second, we analyzed the changes in the centrality, external and internal connectivity, and transfer potential of the economic gap of the western HSR network. Finally, we analyzed the different economic effects of the HSR network structure by combining the Cobb-Douglas production function with the spatial econometric model. The conclusions are as follows: (1) The HSR network in western China is dense at the intra-provincial HSR network; then it expands along the cross-provincial region; and is gradually embedded in the national HSR network, forming a figure-8-shaped spatial structure. (2) In the rapid expansion and densification of the HSR network in western China, connectivity takes precedence, and dominance and control are then increased. The external connectivity of the western HSR city network develops first and shows fluctuating growth, while the internal connectivity improves relatively slowly. (3) The connectivity, convenience of transit, transshipment capacity, and internal and external connection structure of the HSR network all contribute to the economic development of western cities. The transfer potential of economic gaps is detrimental to their economic development but has a positive effect on adjacent cities. |
| WOS关键词 | YANGTZE-RIVER DELTA ; URBAN AGGLOMERATIONS ; EQUITY IMPACTS ; ACCESSIBILITY ; GROWTH ; GEOGRAPHY ; PROMOTE ; CITIES ; INTERDEPENDENCE ; INFRASTRUCTURE |
| WOS研究方向 | Science & Technology - Other Topics ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000896312700001 |
| 出版者 | MDPI |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/187843]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Yang, Bo |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China 2.Jiangsu Ctr Collaborat Innovat Geog Informat Resou, Nanjing 225006, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Bo,Yang, Yaping,Liu, Yangxiaoyue,et al. Spatial Structure Evolution and Economic Benefits of Rapidly Expanding the High-Speed Rail Network in Developing Regions: A Case Study in Western China[J]. SUSTAINABILITY,2022,14(23):20. |
| APA | Yang, Bo,Yang, Yaping,Liu, Yangxiaoyue,&Yue, Xiafang.(2022).Spatial Structure Evolution and Economic Benefits of Rapidly Expanding the High-Speed Rail Network in Developing Regions: A Case Study in Western China.SUSTAINABILITY,14(23),20. |
| MLA | Yang, Bo,et al."Spatial Structure Evolution and Economic Benefits of Rapidly Expanding the High-Speed Rail Network in Developing Regions: A Case Study in Western China".SUSTAINABILITY 14.23(2022):20. |
入库方式： OAI收割
来源：地理科学与资源研究所
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