Environmental Catastrophe and the Direction of Invention: Evidence from the American Dust Bowl
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https://www.nber.org/papers/w34438
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资源简介：
This paper investigates how innovation responded to and shaped the economic impact of the American Dust Bowl, an environmental catastrophe that led to widespread soil erosion on the US Plains during the 1930s. Combining data on county-level erosion, the historical geography of crop production, and
提供机构：
美国国家经济研究局
创建时间：
2025-11-01
