农业水价效应研究进展

发布时间：2018-02-03 09:18

本文关键词： 农业水价综合改革农业生产农民收入效应　出处：《中国农业资源与区划》2017年08期 　论文类型：期刊论文

【摘要】：[目的]中国是农业大国,也是灌溉大国,农业水价的变化对农业影响较大。文章阐述了国内外农业水价效应的研究进展。[方法]农业水价效用是指农民在消费水资源时对农业水价的满足程度,由于农业用水是准公共物品,具有明显的外部性,农业水价效用体现在水价变化对农户用水行为的引导以及由此导致的节水技术采用,种植结构调整等生产方式方面的改变、以及对农民收入影响及思想观念方面的作用等。[结果]国内主要通过需求弹性等方法分析了农业水价变化对农业节水、农业生产、农民收入、粮食安全等方面的影响,国外专家通过建立数学模型分析农业水价对农户行为、经济价值及管理体制的变化。[结论]该文探讨了农业水价效应研究存在的问题,即农业水价效应宏观性不足、研究缺乏完善指标体系、水价效应滞后性关注不足。提出了农业水价效应研究发展趋势:(1)拓展视角,从宏观角度观察;(2)建立完善的农业水价效应评价指标体系;(3)结合改革,关注农业水价长期效应。
[Abstract]:[Objective] China is a big agricultural country and an irrigated country. The change of agricultural water price has a great influence on agriculture. This paper expounds the research progress of agricultural water price effect at home and abroad. [Methods] the utility of agricultural water price refers to the degree of farmers' satisfaction with agricultural water price when they consume water resources. As agricultural water is a quasi-public goods, it has obvious externality. The utility of agricultural water price is reflected in the change of water price to guide farmers' water use behavior and the resulting changes in production methods such as the adoption of water-saving techniques and the adjustment of planting structure. And the impact on farmers' income and the role of ideas and so on. [Results] the influence of agricultural water price change on agricultural water saving, agricultural production, farmers' income and food security was analyzed by means of elasticity of demand in China. Foreign experts analyze the change of agricultural water price to farmers' behavior, economic value and management system by establishing mathematical model. [Conclusion: this paper discusses the problems in the study of agricultural water price effect, that is, the macro view of agricultural water price effect is insufficient, and the research lacks of perfect index system. The research trend of agricultural water price effect is: 1) expand the perspective and observe from the macroscopic angle; 2) establishing a perfect evaluation index system of agricultural water price effect; In combination with reform, we should pay close attention to the long-term effect of agricultural water price.
【作者单位】：中国农业科学院农业资源与农业区划研究所;
【基金】：农业部财政项目“农业水价综合改革效应评价研究”
【分类号】：F323.213
【正文快照】： 0引言农业水价是指供给给农业部门水资源的价格,中国是农业大国,也是灌溉大国,农业水价的变化对农业影响较大。农业水价效用是指农民在消费水资源时对农业水价的满足程度,具体表现在农业水价变化对农户用水行为的引导以及由此导致的节水技术采用,种植结构调整等生产方式方面的

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