【摘要】 以天津为例,采用扩展线性支出系统(ELES)模型,分析居民生活用水价格承受能力。结果显示:天津市最低收入人群实际生活用水支出与理论支出的差距越来越小,水价格已接近最低收入人群的最大可承受能力,水价调整必须考虑这部分人群的利益;适宜采用以基本用水量为基础的累进制阶梯水价和政府补贴,促进价格杠杆作用的发挥和节约用水。更多还原

【Abstract】 Take the example of Tianjin,this paper is to conduct the residential water price affordability analysis using the ELES model and the results show that the gap between the actual expenditure and the theoretical spending of water price in the lowest income groups’ is becoming smaller and smaller and the water price is close to the lowest income groups’ maximum affordability so that price adjustment must consider the interests of them. The appropriate tariff strategies to adopt are as follows: the progressive price ladder based on basic water consumption and government subsidies so as to promote price leverage play and water conservation.更多还原