摘要
文章采用价格弹性系数方法给出了确定水价的数学模型,从两方面对两种数学模型作了关于其合理性的讨论和分析,通过比较得出较为合理的水价制定方案,对数学模型的优化结构作了数值上的比较。
The water-price model in this paper is framed by adopting the price-elasticity method. Rationality of the mathematical model is discussed and analyzed from two aspects: single-measure water price and ladder water price. By comparison, a more rational water-price project is made out. Finally, optimized structures of the model are numerically compared.
出处
《企业技术开发》
2005年第3期25-26,60,共3页
Technological Development of Enterprise
关键词
正态分布
价格弹性
阶梯水价
normal distribution
price elasticity
single-measure water price
ladder water price
