水权交易条件研究

Study on water right trade conditions

本文探讨了水权交易条件,对我国水权交易条件建设提出了建议。水权交易条件包括水权明晰的法律条件、水量可达的物理条件、监测计量的衡量条件、交易成本的制度条件和第三方影响的外部性条件;其中法律条件、物理条件和衡量条件为必要条件,制度条件和外部性条件为充分条件。我国存在水权明晰未完成、监测和计量系统不完备、交易区域未划定、交易成本高昂、第三方影响评价制度缺失等问题,需要全面推进各项条件建设。

The conditions of water right trade are discussed herein, and then some suggestions on the construction of the condition for the water right trade in China are proposed as well. The conditions of the water right trade include the legal condition for clarified water right, the physical condition for available water amount, the scaling condition for monitored metering, the institutional condition for transaction cost and the exterual condition for the third-part impact ; in which the legal condition, the physical condition and the scaling condition are the necessary ones and the institutional condition and the external condition are the suffi- cient ones. The problems such as uncompleted water right clarification, incomplete monitoring and metering systems, undefined trade zone, high transaction cost, deficiency of the third-party impact assessment mechanism, etc. are there in China, thus the constructions of all the conditions are necessary to be fully pushed forward.