农业科研与城镇贫困

被引:10
作者
樊胜根 [1 ]
邢鹂 [2 ]
方成 [3 ]
张晓波 [1 ]
机构
[1] 美国国际食物政策研究所
[2] 中国农业科学院农业经济与发展研究所
[3] 联合国粮农组织
关键词
农业科研; 城镇贫困; 食品价格;
D O I
10.13246/j.cnki.jae.2006.05.002
中图分类号
F324.3 [农业试验站、农业技术推广站、科技中心]; F224 [经济数学方法];
学科分类号
0701 ; 070104 ;
摘要
本文利用时间序列数据,通过建立联立方程组,分析了中国农业科研投资对城镇贫困的影响。首先分析了农业科研投资和农业产量之间的因果关系,然后进一步分析了这种因果关系对食品价格、城镇工资和城镇贫困发生率的效果。结果表明,由于农业科研投资导致城市食品价格下降,农业科研在缓解城镇贫困方面也起了重要作用,随着城市化的迅速推进,如何维持一个足以缓解城镇贫困的农业科研投资水平至关重要。
引用
收藏
页码:9 / 15
页数:7
相关论文
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