长江经济带典型城市居民生活用水价格承受能力分析  

Analysis on the Affordability of Domestic Water Prices for Residents in Typical Cities in the Yangtze River Economic Belt

作　　者：杨沛 谢向向 颜莹莹 YANG Pei;XIE Xiang-xiang;YAN Ying-ying(National Engineering Research Center for Ecological Environment of Yangtze River Economic Belt,Wuhan 430014;YANGTZE Eco-Environment Engineering Research Center,China Three Gorges Corporation,Wuhan 430014;Yangtze Ecology and Environment Co.,Ltd.,Wuhan 430077;Lu'an Three Gorges Intelligent Urban Water Operator Co.,Ltd.,Lu'an Anhui 237009,China)

机构地区：[1]长江经济带生态环境国家工程研究中心,武汉430014 [2]中国长江三峡集团有限公司长江生态环境工程研究中心,武汉430014 [3]长江生态环保集团有限公司,武汉430077 [4]六安市三峡智慧水管家有限责任公司,安徽六安237009

出　　处：《中国环保产业》2024年第6期54-59,共6页China Environmental Protection Industry

基　　金：国家重点研发计划“绿色小流域构建技术系统与应用示范”项目(2022YFC3203500);中国长江三峡集团有限公司科研项目资助与示范(NBWL202300014)。

摘　　要：本文梳理了水价承受能力研究方法和国内外大中城市水价水平,使用变系数双对数模型分析长江经济带典型城市上海、武汉、重庆、芜湖、九江2012—2022年居民生活用水经济承受能力和心理承受能力。结果显示,从经济承受能力来看,长江经济带典型城市居民生活水费总体水平较低,居民用水价格弹性和收入弹性较小,有一定的调价空间,但水质满意度较低、生活压力上升、缺乏沟通等因素影响了居民对水价的心理承受能力。建议适时适度逐步提升价格水平,政府和居民合理分摊水务系统各环节费用,通过市场开放和竞争,提供质优价廉的服务、完善社会救助体系,减轻低收入群体负担。This paper reviews the research methods of water price affordability and the water price level of large and medium-sized cities in China and abroad,and uses the variable coefficient double logarithmic model to analyze the economic and psychological affordability of residents'domestic water supply in Shanghai,Wuhan,Chongqing,Wuhu and Jiujiang in the Yangtze River Economic Belt from 2012 to 2022.The results show that the overall level of domestic water charges of residents in typical cities in the Yangtze River Economic Belt is low,and the elasticity of water price and income of residents is low,and there is some room for price adjustment,but shall consider psychological factors such as low water quality satisfaction,rising living pressure,and lack of communication.It is recommended to gradually raise the price level in a timely and appropriate manner,improve the cost distribution,provide high-quality and low-cost services through market opening and competition,and improve the social assistance system to reduce the burden on low-income groups.

关 键 词：水价 经济承受能力 心理承受能力 长江经济带 

分 类 号：X324[环境科学与工程—环境工程]