综合水价内涵、形成机制及实施路径探析

Studies on connotation,formation mechanism,and implementation path of comprehensive water pricing system

在我国南水北调工程受水区水价管理问题分析的基础上,考虑我国南水北调受水区推进综合水价改革的现实需求,参考电价和天然气价格形成机制,系统解析了综合水价内涵及形成机制,明确综合水价具有区域水资源一体化管理、各类水源成本统一核算和用户终端水价差异化核定特征,提出综合水价需具备工程一体化、管理一体化、监管制度化的实施基础,通过供给侧一体化定价、用户侧差别化定价和管理侧梯次化推进落实综合水价改革,最后提出了推进综合水价改革的相关建议,为我国综合水价改革提供技术支撑,并服务于相关决策的制定。

Based on analysis of water pricing management and practical needs of promoting comprehensive water pricing reform in the water receiving areas of the South-to-North Water Diversion Project,the article systematically analyzes the connotation and formation mechanisms of comprehensive water pricing system.It clarifies that comprehensive water pricing should show the features of integrated regional water resource management,unified accounting of various water source costs and differentiated verification of user terminal water prices.It also proposes that comprehensive water pricing need to establish an implementing path for integration of structures and management and regulatory institutionalization.Comprehensive water pricing reform should be implemented by pricing through supply side integration,user side differentiation and management side cascading.Finally,suggestions are made for promoting comprehensive water pricing reform,which will serve as technical support for water pricing reform and decision making.