水利经济2025，Vol.43Issue(3)：28-39,12.DOI:10.3880/j.issn.1003-9511.2025.03.005
再生水利用与工业绿色高质量发展协同推进研究
The synergistic promotion of reclaimed water utilization and industrial green high-quality development
摘要
Abstract
Based on the provincial panel data from 2011 to 2020 in China,this study constructs evaluation index systems for reclaimed water utilization and industrial green high-quality development.The entropy weight method is employed to determine the weights of each indicator,and the coupling coordination degree model is used to measure the comprehensive evaluation indices and coupling coordination degree between the two systems.The Dagum Gini coefficient decomposition method is introduced to reveal spatial distribution disparities and their sources.Additionally,the kernel density estimation method is used to analyze the dynamic evolution trends.The results indicate that the coupling coordination degree between reclaimed water utilization and industrial green high-quality development in China shows an upward trend,although the overall level remains relatively low.Furthermore,significant spatial heterogeneity is observed in the coupling coordination degree across different regions,with a general trend toward multipolar development characteristics.Finally,policy recommendations are proposed,including increasing investment in reclaimed water technology research and development,enhancing intra-regional collaboration,and establishing inter-regional resource-sharing mechanisms.关键词
再生水利用/工业绿色高质量发展/耦合协调度/空间差异Key words
reclaimed water utilization/industrial green high-quality development/coupling coordination degree/spatial differences分类
经济学引用本文复制引用
吴凤平,郝思宇,王传轶..再生水利用与工业绿色高质量发展协同推进研究[J].水利经济,2025,43(3):28-39,12.基金项目
国家自然科学基金面上项目(42271303) （42271303）
