农户收入结构效率变动及其增收效应的DEA分析--以山西农户为例

农户收入结构效率变动能够综合反映市场化进程中农户家庭经营结构、规模、效率的走势。实证表明,不同市场化程度农户在各业上的效率存在差异性,其中高市场化程度农户在家庭经营中的效率高于中低市场化程度农户;而中低市场化程度的农户在外出劳务上的效率高于市场化程度较高的农户。同时,各业TFP增长的差异性使得中低市场化程度农户的非农业收入增长率较高,而高市场化程度农户在农业以及外出劳务收入上的增长率较高。

A DEA Analysis of the Variation in Farmers' Income Structure Efficiency and Its Effect on Income Increase--Taking the Farmers of Shanxi Province as an Example

The variation of farmers' income structure efficiency can reflect the trend of rural household management structure, scale and efficiency in the marketing process. The demonstration results indicate that farmers who are in different marketing degrees have different efficiency in various businesses, farmers in high marketing degree are more efficient than farmers in the low and middle marketing degree in household management, but then the latter are more efficient than the former in egress laboring. In the meanwhile, the latter realize their high growth of non - agro income and the formers have a higher increase rate in agriculture and egress laboring.