水价上涨中的水资源费调整——南京水价的实证分析

Regulation of water resources fee during the rising of water price—Demonstration of water price of Nanjing

为了促进居民节约用水和水资源的可持续利用,采用定量方法,分析南京水资源费和自来水公司水价的上涨空间。结果表明,水资源是一种稀缺资源,水资源费应是水价中最活跃的构成部分,在水价的上涨过程中应着重调整水资源费以促进节约水资源,而水价调整到自来水公司可以获得社会平均利润的水平即可。

In order to make residents save water and to improve the sustainable utilization of water resources, quantitative methods were employed to analyze the rising of water resources fee and water price of Nanjing Tap Water General Company. The analytical results indicated that the water resources were a kind of scarce resources, and the water resources fee was the most active part of water price. The water resources fee should be highlighted during the rising of water price so as to realize economical utilization of water resources. The water price of Nanjing Tap Water General Company should be regulated to that when the Company could obtain the average profit of the society.