基于集对分析和博弈论组合赋权的滇中引水工程资源水价定价
Pricing of resource water price for the Central Yunnan Water Diversion Project based on set pair analysis and game theory combination weighting
别梦琴 1毕红春 1商晓剑 1王静1
作者信息
- 1. 云南农业大学水利学院/云南省智慧农业与水安全国际联合研发中心/云南省高校城乡水安全与节水减排重点实验室,昆明 650201
- 折叠
摘要
以滇中引水工程基础数据为依据,根据选取独立性、可量化性和可获取性的原则确定水源地水质(X1)、人均水资源占有量(X2)、人均GDP(X3)、生活污水处理率(X4)和人口密度(X5)5个评价指标.通过集对分析联系数模型测算资源水价并确定该资源水价指标的评价矩阵,采用博弈论方法将D-AHP法及熵权法所得权重进行组合赋权,结合水费承受指数和居民承受能力确定资源水价向量,计算资源水价.结果表明,通过5个评价指标与评价等级间的联系度矩阵计算得出滇中引水工程居民生活用水资源水价为1.75元/m3,水源地水质、人口密度越大,资源水价越低;人均水资源占有量、人均GDP、生活污水处理率越大,资源水价越高.测算结果可为滇中引水工程居民生活用水资源水价的确定提供参考.
Abstract
Based on the basic data of the Central Yunnan Water Diversion Project,five evaluation indicators were determined,includ-ing the water quality of the water source area(X1),per capita water resource occupancy(X2),per capita GDP(X3),domestic sewage treatment rate(X4),and population density(X5)according to the principles of independence,quantifiability,and accessibility.By us-ing a set pair analysis and connection number model to calculate the resource water price and determine the evaluation matrix of the re-source water price index,the D-AHP method and entropy weight method were combined and weighted using game theory.The re-source water price vector was determined by combining the water price bearing index and residents'bearing capacity,and the re-source water price was calculated.The results showed that the water price for residential water resources in the Central Yunnan Water Diversion Project was calculated to be 1.75 yuan/m3 based on the correlation matrix between five evaluation indicators and evaluation levels.The higher the water quality and population density of the water source,the lower the resource water price;the higher the per capita water resources,per capita GDP,and domestic sewage treatment rate,the higher the resource water price.The calculation re-sults could provide reference for determining the water price of residential water resources for the Central Yunnan Water Diversion Project.
关键词
资源水价/集对分析/熵权法/博弈论组合赋权法/滇中引水工程Key words
resource water price/set pair analysis/entropy weight method/game theory combination weighting method/Central Yunnan Water Diversion Project引用本文复制引用
出版年
2024
NETL
NSTL
万方数据