摘要
分析城镇居民水费承受能力是合理制定水价的基础。在分析了城镇居民水费承受能力影响因素的基础上,以水费支出占城镇人均可支配收入的比值(以R表示)作为指标,探讨了郑州市人均可支配收入与R值的关系,绘制了水费支出与人均可支配收入的边际曲线。结果表明,郑州市居民生活水价仍有上升的空间。对不同R值下的郑州市居民生活水价进行了预测,推荐2010年水价范围为4.5~7.6元/m3。
The analysis of bearing capacity of urban residents' water rate is basis for formulation of reasonable water price.R,the proportion between water rate expenditure and disposable income per capita of urban residents,was taken as an index.The relationship between the disposable income per capita in Zhengzhou City and the value of R was discussed based on the analysis of factors influencing the bearing capacity of urban residents' water rate.The marginal curves of water rate expenditure and disposable income per capita were plotted.The results show that there is a great raising potentiality of residents' living water price in Zhengzhou City.The water prices are predicted according to different values of R,and water price in 2010 is recommended to be 4.5～7.6 yuan/m^3.
出处
《水利经济》
2008年第5期42-44,共3页
Journal of Economics of Water Resources
基金
"十一五"国家科技支撑计划项目(2006BAB06B08-05)
关键词
水费支出
水价预测
城镇居民
郑州市
water rate expenditure
prediction of water price
resident
Zhengzhou City
