城市再生水的边际机会成本定价方法研究  

Study on Marginal Opportunity Cost Pricing of Urban Recycled Water

作　　者：段涛[1] 

机构地区：[1]河南工业大学管理学院,河南郑州450001

出　　处：《生态经济》2013年第7期138-139,166,共3页Ecological Economy

基　　金：国家社会科学基金青年项目(09CJY002)

摘　　要：分析了边际机会成本定价法的特点,指出了该方法应用于城市再生水定价时的作用,给出了边际机会成本定价的一般公式。通过分析得出再生水边际成本定价时需用平均增量成本代替边际机会成本,并给出了平均增量成本的计算公式。最后提出了城市再生水边际机会成本定价的具体步骤。采用边际机会成本定价法可使再生水生产企业获得足够的收入去扩容并实现可持续发展,还有可能实现资源的高效分配,因此可作为判断再生水价格是否合理的一个主要依据。In this paper, the features of marginal opportunity pricing are analyzed, the impacts of the marginal opportunity cost pricing （MOC） of urban recycled water are put forward and the general formula of MOC ＇pricing is provided. Marginal opportunity cost needs to be substituted by average increment cost in MOC pricing process, and the formula of average increment cost is deduced. In the end, the concrete steps of MOC pricing of urban recycled water are provided. The MOC pricing is benefit for recycled water plants to get enough income to expand production and achieve sustainable development. Moreover, it will result in efficient allocation of resources. Therefore, the MOC pricing can be regarded as one of the main bases in judgment on reasonability of recycled water price.

关 键 词：再生水 定价 边际机会成本 平均增量成本 

分 类 号：F294.1[经济管理—国民经济] X703[环境科学与工程—环境工程]