摘要
以南水北调工程沿线12个省区市近20年水价调整情况为基础,研究水费支出占居民可支配收入和工商业产值比值的变化趋势,从平均数看:水费占居民可支配收入比值从2003年的1.5%左右降低至2022年的0.5%左右,降幅达67%;水费占工商业产值比例从2003年的1.8%左右降低至2022年的0.3%左右,降幅达83%。结合部分国际城市水价及世界银行等机构对水价承受能力的研究,分析认为我国水价存在一定提升空间。针对水资源价值体现不充分和水价调整机制不健全的问题,提出逐步建立并形成覆盖成本、适度收益的水价形成和调整机制的建议,为推动南水北调后续工程加快建设和实现可持续发展提供有益参考。
Based on the water price adjustment of 12 provinces,regions and cities along the South-to-North Water Transfers Project in the past 20 years,the changing trend of the ratio of water charges to residents'disposable income and industrial and commercial output value was studied.On average,the ratio of water charges to residents'disposable income has decreased from about 1.5%in 2003 to about 0.5%in 2022,a decrease of 67%.Based on the research of water price of some international cities and the World Bank and other institutions on water price affordability,there is a certain room for improvement of water price in China.In view of the problems of inadequate reflection of the value of water resources and imperfect water price adjustment mechanism,the paper proposes to gradually establish and form a water price formation and adjustment mechanism that covers the cost and moderate income,and provides a useful reference for accelerating the construction of the follow-up projects of South-to-North Water Transfers Project and realizing sustainable development.
作者
张杰
张东杰
杜孝忠
ZHANG Jie;ZHANG Dongjie;DU Xiaozhong(China South-to-North Water Diversion Water Network Development Research Corporation Limited,Beijing 100036,China)
出处
《南水北调与水利科技(中英文)》
北大核心
2025年第S1期72-77,共6页
South-to-North Water Transfers and Water Science & Technology
关键词
南水北调工程
水费支出
水价调整
水价承受能力
居民可支配收入
工商业产值
South-to-North Water Transfers Project
water expenses
water price adjustment
affordability of water prices
residents'disposable income
industrial and commercial output value
作者简介
张杰(1994-),男,河北衡水人,主要从事国家水网建设规划、南水北调工程和国家水网重大项目研究。E-mail:zhangjie2021@foxmail.com。
