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Boal-Work-Intensity-Online-Appendix-B.pdf application/pdf 979.1 KB 08/04/2018 09:02:AM
appendixa.do text/x-stata-syntax 4.9 KB 08/04/2018 09:03:AM
appendixb.do text/x-stata-syntax 6.1 KB 08/04/2018 09:03:AM
maintables.do text/x-stata-syntax 7.3 KB 08/04/2018 09:02:AM
minefile.txt text/plain 691 KB 08/04/2018 09:02:AM
robustcheck.do text/x-stata-syntax 10.2 KB 08/04/2018 09:03:AM

Project Citation: 

Boal, William M. Work Intensity and Worker Safety in Early Twentieth-Century Coal Mining. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2018-08-04. https://doi.org/10.3886/E105221V1

Project Description

Summary:  View help for Summary ABSTRACT:  Why did coal mining remain so dangerous in the early twentieth century?  Observers blamed miners for neglecting safety in their haste to load coal, for which they were paid on piece.  Using a panel of about 500 coal mines, the elasticity of fatalities with respect to speed or intensity of work is estimated to be about one-half, implying a marginal cost of a statistical life to miners of about $400 thousand in 1921 dollars.  This likely exceeded their value of a statistical life, so preventing accidents was expensive for miners.  However, the union reduced fatalities with little effect on work intensity.



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