Research on the Supply Efficiency of Marine Ecological Products in the Yangtze River Delta Costal Urban Agglomerations Based on DEA-Tobit Model

• Published in: Sustainability Vol. 13; no. 12; p. 6840
• Main Authors: He, Yixiong, Song, Weiming, Yang, Fan
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 17.06.2021
• Subjects: Data envelopment analysis; Ecosystems; Efficiency; Environmental economics; Environmental impact; Methods; River ecology; Social change; Sustainability; Sustainable development; Yangtze River Delta; China; Yangtze River

In this research, we choose the coastal cities in the Yangtze River Delta as the subjects of study, including Shanghai, Lianyungang, Yancheng, Nantong, Jiaxing, Ningbo, Zhoushan, Taizhou, and Wenzhou, nine cities in total. With marine ecological products as the starting point and the supply efficien...