以水定产背景下水资源配置经济–社会–环境效益定量评估

Quantitative Evaluation of Economic-Social-Environmental Benefits of Water Resource Allocation Based on Determining Production by Water

摘要: 在以水定产的背景下，水资源的社会与环境效益作为其在产业间配置的重要考量，其科学量化至关重要。针对现有量化方法存在数据获取困难、普适性弱的问题，本文提出一种基于公开年鉴与公报信息，利用行业薪酬增益和环境治理成本分别量化社会效益与环境效益的新方法，并将其纳入以水定产背景下的水资源经济–社会–环境综合优化模型。以河南省濮阳市为例的案例研究表明，该方法能够有效实现对水资源配置中社会与环境效益的定量刻画；进一步分析表明，基于该模型的优化配置可使综合效益提升约0.462亿元，并揭示出经济、社会、环境效益之间相互影响与制约的关系，验证了所提方法的可行性与合理性。本文为水资源配置等相关研究提供了新的技术参考。

Abstract: Under the water-determined production framework, scientifically quantifying the social and environmental benefits of water resources is essential for inter-industry allocation. To address the difficulties in data acquisition and limited generalizability of existing methods, this study proposes a new approach that quantifies social benefits using industry salary increments and environmental benefits with governance costs, based on publicly available yearbooks and bulletins. This method is incorporated into an economic-social-environmental optimization model for water allocation. A case study in Puyang City, Henan Province shows that the method effectively quantifies these benefits. Optimization based on this model increased comprehensive benefits by approximately 46.2 million yuan, revealing the interactions and trade-offs among economic, social, and environmental benefits, thus verifying the feasibility of the model. This work provides a valuable technical reference for water resource allocation research.