| 南京市居民生活用水需求弹性分析 |
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| 作者姓名： | 尹建丽 袁汝华 |
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| 作者单位： | 河海大学商学院,南京,210098 |
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| 摘 要： | 现阐述了南京居民生活需水量与水价、居民收入三者之间的关系；通过对数据处理建立水需求模型，计算出需水量与价格及收入的定量关系，分析了提高水价对水资源需求量的抑制作用。最后得出结论，在市民可以承受的价格范围内可适当提高水价来缓解水资源供需矛盾，提高用水效率。对需求的价格弹性的定量分析，是客观反映价格的重要方法，为确定合理的生活水价提供重要的参考依据。
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| 关 键 词： | 需水量 价格 需求价格弹性 需求收入弹性 |
| 文章编号： | 1672-1683(2005)01-0046-02 |
| 修稿时间： | 2004年8月27日 |
Analysis of the Elasticity of Nanjing Domestic Water Demand |
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| Authors: | YIN Jian-li YUAN Ru-hua |
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| Abstract: | The relation between Nanjing domestic water demand and water price, resident income was expounded. Based on the data analyzing, the model of water demand was developed and the ration relation was calculated. A conclusion was water price should be raised to abate the conflict between water supply and demand to improve the efficiency of water use. Being an important way to reflect the price objectively, the ration analysis of price elasticity can offer important reference for reasonable water price decisioa |
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| Keywords: | water demand water price price elasticity income elasticity |
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