摘要
农业机械化是我国农业实现现代化的必由之路,在促进农业经济增长和农民增收方面起着重要作用。本文利用1978～2009年的统计数据分析了农业机械化对农业经济的促进作用,通过柯布—道格拉斯生产函数实证分析得出结论:我国农业机械化对农业经济贡献率为17.19%,现阶段农业机械化是促进农业经济发展的重要因素。
Agricultural mechanization is the essential way to agricultural modernization,and plays an important role in agricultural economic growth and farmers income growth.This paper analyses contribution rate between agricultural mechanization and agricultural economy by statistical data over the periods 1978~2009,and come to the conclusion by Cobb-Douglas production function empirical analysis,the contribution rate of agricultural mechanization for agricultural economy is 17.19%,agricultural mechanization is the key factor in the development of agricultural economy.
出处
《中国农机化》
北大核心
2011年第3期6-9,共4页
Chinese Agricul Tural Mechanization
关键词
农业机械化
农业经济
贡献率
实证分析
agricultural mechanization
agricultural economy
contribution rate
empirical analysis
