《Water Resources Management》刊登“供水及污水处理服务的非线性定价与容量规划”

 
作者：J. C. ELNABOULSI
刊物：《Water Resources Management》，2001年，15卷第1期，55-69页
关键词：容量规划；非线性定价；稀缺性；分时计价；水务事业
摘要：本文旨在确定供水服务的最佳非线性定价准则。模型提供了一个标准的配水系统和一个独立的污水收集与处理系统。同时考虑了技术及经济约束。通过优化受不同约束影响的福利效用函数，可为供水和污水处理服务提供最佳定价准则。这些价格有效地反映了系统约束成本、需求的周期性和时段性、用水户类型的异质性以及水资源的稀缺性等因素。结果可为提高供水保证率和制定用水规划方案提供重要指导。模型也可应用于用水计量的新技术（如遥测）中。

Nonlinear Pricing and Capacity Planning for Water and Wastewater Services

Authors:J. C. ELNABOULSI
Journal: Water Resources Management, Volume 15, 2001, Issue 1, pages 55-69
Key words:capacity planning; nonlinear pricing; scarcity; time-of-use; water utilities
Abstract:The purpose of this article is to determine the optimal nonlinear pricing rules for water services. The model presents a standard water distribution system and a separate wastewater collection and treatment system. Technical and financial constraints are considered. The optimization process of a welfare utility function subject to different kind of constraints provides the optimal pricing rules for drinking water and sewerage services. These prices reflect efficiently the costs of systems constraints, the cyclicity of demands, the time-of-use, heterogeneity types of consumers and the real value of water resources scarcity. They provide important guidance in the design of efficient water rates and in the development of different water utilities planning strategies. New technologies in water metering (telemetry) should permit applying this model.

原文链接：http://link.springer.com/article/10.1023/A%3A1012228611303
翻译：杨立疆；审核：翟家齐