农村公共品供给与农民收入增长关系的实证分析

Empirical Analysis on the Relationship between Rural Public Goods Supply and Farmers' Income Growth

在农村公共品供给与农民收入增长关系定性分析的基础上,利用协整技术对农村公共品供给与农民收入增长之间的关系进行了实证分析。结果表明:农村公共品供给短缺是农民收入增长缓慢的重要原因,但并不是所有的公共品供给对农民收入增长都具有同等效应,其中电力供应等农村基础设施建设对农民收入增长的影响要大于农业科技投入对农民收入增长的影响,同时农村基础教育等的供给增加在现阶段对农民收入增长并无显著影响。据此提出当前提高农民收入的关键在于加大对农村公共品的投入力度,其中重点是加强农村基础设施建设。

Based on a qualitative analysis of the relationship between rural public goods and farmers＇ income growth, this article offers an empirical analysis on their relationship through co-integration technology. The result shows that rural public goods in short supply is an important cause for slow increase of farmers＇ income, but the supply of different public goods has different impact on the increase of farmers＇ income. Construction of rural infrastructure facilities like power supply has a greater impact than agriculture technological investment. In the meanwhile, increasing supply of basic education in rural areas does not have a significant impact on farmers＇ income at the present stage. Therefore, the current strategy for increasing farmers＇ income is to enlarge supply of public goods in rural areas with the focus on construction of rural infrastructure facilities.