The Diffusion of the Tractor in American Agriculture: 1910-60
收藏NBER2000-10-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w7947
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资源简介：
This paper examines the impact and diffusion of the gasoline tractor in American agriculture. A key feature of the transition from horses to tractors was a long intermediate stage when both modes of power were used on the same farm. This is largely explained in the technical limitations of early
提供机构：
美国国家经济研究局
创建时间：
2000-10-01
