城市用户群节水博弈  

Water Saving of Urban Consumer Groups Based on Game Theory

作　　者：张刚[1] 汪妮[1] 解建仓[1] 

机构地区：[1]西安理工大学水利水电学院,西安710048

出　　处：《长江科学院院报》2009年第9期13-16,共4页Journal of Changjiang River Scientific Research Institute

基　　金：国家"863"计划(2005AA113150);国家自然科学基金(50279041)

摘　　要：博弈论日趋完善,在各个领域的应用越来越广,将博弈论应用于城市用户群节水策略的制定。对城市水价和城市用户群"精神收益"进行博弈分析,结果表明,政府提高水价,只有一部分用水户会采取节水策略,如果同时采取提高水价和提高"精神收益"策略,那么,"理性的"用水户都会采取节水策略,从而实现城市用户群节水的目标。With the gradual perfection of game theory, its application becomes wider and wider, and , at present, the theory has been applied to resolve the problem of selecting strategy of water saving of urban consumer groups. The study result show, through analysis on the water price of urban and the ＂spirit income＂ of urban consumer groups, that ： if a government raises water price, only a part of people will take the strategy of water saving; if the government take the strategy of both raising water price and improving ＂spirit income＂, all the water users will take the strategy of water saving. So this tactics can realize the target of water saving in urban consumer groups.

关 键 词：博弈论 水价 纳什均衡 策略 

分 类 号：F299.24[经济管理—国民经济] F224.32