收入非农化对农户小麦生产技术效率的影响——基于河北省的调查数据

Impact of non-agricultural trend of income on the wheat production technology efficiency of farmer households: Taking Hebei province as an example

基于2014年河北省307份农户调查数据,采用DEA-Tobit两步法分析了收入非农化对农户小麦生产技术效率的影响,结果表明:非农收入已经成为农户收入的最主要来源,农户非农收入占比的平均值为66%;收入非农化对农户小麦生产技术效率的影响不显著,小麦生产的技术效率没有因为农户家庭劳动力的部分转移而受到明显的不利影响;适度扩大经营面积可以有效提高农户小麦生产技术效率。

Based on the survey data of307farmer households in Hebei province in2014,this paper adopts theDEA-Tobit two-step method to analyze the impact of non-agricultural trend of income on the wheat productiontechnology efficiency of farmer households.The research findings show that:the non-agricultural income has become themain income of farmer households and the average proportion of non-agricultural income is66%,the non-agriculturaltrend of farmer household income has no significantly impact on the production technology efficiency and the partialtransfer of labor force shows no significant negative effect on the production technology efficiency,and to enlarge theoperating area moderately can improve effectively the production technology efficiency.