Features of Industrial Green Technology Innovation in the Yangtze River Economic Belt of China Based on Spatial Correlation Network

A generic phrase for technical and managerial innovation geared toward environmental conservation is “green-technology innovation.” It essential to attain ecologically friendly development that promotes economic progress. Promoting the combined growth of economy, society, environment extremely important. The industrial-green-technology efficiency 110 cities in Yangtze River Economic Belt calculated using Sup-SBM model from 2011 2021 while considering undesirable output. modified gravity then used convert attribute data into relational data. uses social-network-analysis (SNA) approach investigate geographical correlation-network properties efficiency. findings demonstrate following: (1) There a rising trend degree between different Belt, this pattern known as “three plates.” (2) examination network characteristics reveals an indigenous core–edge structure space, with density displaying increasing over research period. (3) Individual characteristic analysis although innovation-efficiency tends be flat, centrality closeness indicate upward In addition, Chengdu upstream region, Wuhan center, Shanghai downstream area serve bridge intermediary nodes spatial correlation network. (4) Block-model close link blocks. more complex durable now possible because relationship green-innovation cities, which has shattered boundaries imposed by traditional geographic space. will jointly promoted several policy recommendations paper, aligning that.