Research on the Carbon Emission Reduction Potential of the Ports in the Yangtze River Delta of China
Datos Bibliográficos
| ID | 16916005 |
|---|---|
| Autores | Min Wang (0000-0001-8567-8125, Hohai University), Huayu Li (0009-0009-7855-3522, Hohai University), Yung-Ho Chiu (0000-0002-9702-2892, Soochow University, autor de correspondencia), Kexin Deng (New York University Shanghai), Menghua Deng (0000-0002-0304-8021, Hohai University) |
| Año | 2023 |
| Volumen | 13 |
| Número | 4 |
| Fecha de publicación | 2023-10-01 |
| Peer Reviewed | Sí |
| Open Access | Sí |
| Tipo | ARTICLE |
| Revista | SAGE Open (JOURNAL) |
| Identificadores de la revista | ISSN: 2158-2440 • E-ISSN: 2158-2440 |
| Editorial | SAGE Publications (PUBLISHER • US) |
| DOI | 10.1177/21582440231206937 |
| OpenAlex | W4388341184 |
| Idioma | EN |
| Citas recibidas | 1 |
| Referencias citadas | 66 |
Green port construction has a profound impact on China’s international climate commitment to carbon neutrality by 2050. To examine the carbon emission reduction potential of 20 major ports in the Yangtze River Delta port cluster of China, this study takes the perspective of environmental efficiency and employs dynamic exogenous variable DEA in efficiency evaluation. The results show the increasing environmental efficiency of the ports in the Yangtze River Delta, rising from 0.5116 in 2013 to 0.7276 in 2019. Also, there are significant spatial differences in efficiency. After considering exogenous variable, the average efficiency has increased from 0.5537 to 0.6276, indicating that regional green development is a critical factor in port environmental efficiency evaluation. Finally, the overall efficiency of input and output have risen, the slackness of carbon emission shows a trend of decreasing, and there is great potential for reducing carbon emissions from the perspective of port environmental efficiency. The previous studies paid less attention to dynamic efficiency, exogenous variables, and carbon emission. Therefore, this paper is the first comprehensive examination on the carbon emission reduction potential of China’s Yangtze River Delta port cluster from the perspective of dynamic environmental efficiency
Carbon fibers · China · Delta · Economics · Geography · Greenhouse gas · Natural resource economics · Yangtze river · Engineering · Environmental Science · Maritime Ports and Logistics · Maritime Transport Emissions and Efficiency · Mathematics · Transportation Planning and Optimization · Ecology · Environmental Engineering
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| Obras citantes distintas | 1 |
|---|---|
| Citas por año | 1 |
| Intervalo de citas | 2026 - 2026 (1) |
| Velocidad de citación | current |
| Altamente citado | No |
| Tipos de cita | Neutras: 1 |