提高农民收入的玉米生产技术选择途径分析

在黄祖辉、刘进宝等人研究的基础上,从理论和实证两个方面分析了玉米技术进步与农民收入之间的负相关关系,采用计量经济模型计算出玉米供给弹性与需求弹性之差约为0.27,充分证明了技术进步对农民收入增长产生了负面影响。在实证分析基础上,对这一现象进行了理论分析,认为玉米为缺乏弹性的农产品,应从减少玉米供给曲线右移幅度和推动玉米需求曲线右移两个方面提出既能够增加玉米产量又能够增加农民收入的措施。

Analysis on Choosing Corn Production Technology to Improve Peasants’Income

The article analyzes the negative relationship between technological improvement and farmers’income from the theoretical and empirical aspects on the basis of the study of Huang Zu-hui and Liu Jin-bao.The difference between corn supply elasticity and demand elasticity is about 0.27by econometric models which proved there is a negative relationship between technological advance and income growth.A theoretical analysis of this phenomenon on the basis of empirical analysis proves that corn is the agricultural product of lack of flexibility.So two aspects of measures to increase corn production and farmers'income should be applied from reducing corn supply curve to the right margin and boosting its demand curve to the right.