本文基于河南、河北和山东三省的实地调查数据,在构建理论框架的基础上运用多元Logistic回归模型分析了农户产生农业机械服务外包需求的动因。研究结果表明:①农户家庭农业劳动力富余程度和务工经历引发的要素相对价格变化是农户产生农业机榭支术需求的根本原因;②农户经营规模过小的土地资源条件则是农户产生农业机械服外包需求的根本原因。
This article builds a theoretical framework and uses a multiple logistic regression model to explore the reason why farmers have a strong demand on agricultural mechanical service outsourcing. It employs survey data collected from Henan, Hebei and Shandong provinces. The results show that, firstly, the change in relative price of factors owing to the surplus labor of farmer households and their working experience is the root cause of farmers' demand on agricultural machinery technology. Secondly, the land resources conditions of a small scale of operation are the root cause of farmers' demand on agricultural mechanical service outsourcing.