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合理定价对于水资源的高效利用、对环境实现可持续发展有十分重要的意义。本文参考了国内外定价机制,选取了阶梯式水价作为基本的水资源定价模型。在此基础上,将阶梯式水价模型与产业划分相结合,即在阶梯分类的基础上进一步体现不同层次的产业类型,创新性地提出产业板块划分下的水资源阶梯式定价模型;并且,在充分考虑政策支持性、用水效率、耗水总量等方面的基础上进行产业划分,提出适用于水价模型的新型产业划分方式。以期通过合理水价引导产业结构调整及转变经济发展方式。
Reasonable pricing for the efficient use of water resources for the environment to achieve sustainable development of great significance. This paper refers to the pricing mechanism at home and abroad, selected the price ladder as the basic water pricing model. On this basis, we combine the stepwise price model with industrial division, that is, we can further embody the different types of industries based on the step classification and propose a new ladder pricing model of water resources under the division of industry plate. Furthermore, The industrial division should be fully considered on the basis of policy support, water use efficiency and total water consumption, and a new type of industrial division suitable for water price model should be put forward. With a view to guide the adjustment of industrial structure through reasonable water prices and transform the mode of economic development.