Productivity, Safety, and Regulation in Underground Coal Mining: Evidence from Disasters and Fatalities
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https://www.nber.org/papers/w21129
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Underground coal mining is a dangerous industry where the regulatory state may impose tradeoffs between productivity and safety. We recover the marginal tradeoffs using disasters near a mine as shocks that increase future accident costs. We find that in the second year after a disaster, productivity
地下煤矿开采是一项高危行业,监管机构可能会要求在生产效率与安全之间进行权衡取舍。我们以矿井周边发生的灾害作为推高未来事故成本的外生冲击,以此估算二者间的边际权衡关系。研究发现,在灾害发生后的第二年,生产效率
提供机构:
美国国家经济研究局
创建时间:
2015-05-01



