DAI Tian-sheng, GU Bao-yan, ZHAO Wen-hui. Analysis of Nash Equilibrium Model for Water Rights Market[J]. 2011, 16(1): 132-134.DOI:
基于纳什均衡理论的水权交易问题分析
摘要
利用完全信息静态博弈论的方法对水权交易下
企业关于产量、节水量、需要购买水权数量及水权初始价格等问题进行了分析
并利用一阶最优性条件分别导出了企业产量和节水量的纳什均衡以及水权均衡价格.最后
以某区域水权交易为例进行了实证分析
结果表明
本文设计的水权交易博弈模型具有可行性和可操作性.
Abstract
In this paper
the problems of how firms decide on output
water-saving amount
demanded water rights and the initial price of water rights in water market are analyzed using the techniques of perfect information static game theory.Furthermore
the Nash equilibriums of firms output and water-saving amount as well as the equilibrium price of water rights is derived respectively by using the first-order optimality conditions.Finally a numerical example is presented and the result shows that the Nash equilibrium m...