在研究水资源定价的理论文献中，提到的基本定价方法主要有：（1）服务成本定价法；（2）机会成本定价法；（3）边际定价法；（4）支付能力定价法；（5）市场定价法。其中，服务成本定价法根据供水服务所要求的资本成本、行政管理成本和运行与维修成本来确定供水的价格；机会成 In the theoretical literature on water resource pricing, the basic pricing methods mentioned are: (1) service cost pricing method; (2) opportunity cost pricing method; (3) marginal pricing method; (4) payment capacity pricing method; (5) Market pricing method. Among them, the service cost pricing method determines the price of water supply based on the capital cost, administrative cost, and operation and maintenance cost required for the water supply service;