The Unintended Impacts of Straw Burning on Human Capital: Evidence from China

Graff Zivin, J, T Liu, Y Song, Q Tang, and P Zhang, “The Unintended Impacts of Straw Burning on Human Capital: Evidence from China.” Journal of Development Economics, 147(2020): 102560.

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The practice of burning agricultural waste is ubiquitous around the world, yet the external human capital costs from those fires have been underexplored. Using data from the National College Entrance Examination (NCEE)and agricultural fires in China from 2005 to 2011, this paper investigates the impacts offers on cognitive per-romance. We find that a one-standard-deviation increase in the difference between upwind and down wind fires during the exam decreases the total exam score by 1.42 percent of a standard deviation (or 0.6 points), and further decreases the probability of getting into first-tier universities by 0.51 percent of a standard deviation.