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Air Pollution and Adult Cognition: Evidence from Brain Training

Author

Listed:
  • Andrea La Nauze
  • Edson R. Severnini

Abstract

We exploit novel data from brain-training games to examine the impacts of air pollution on a comprehensive set of cognitive skills in adults. We find that exposure to particulate matter (PM2.5) impairs adult cognitive function, and that these effects are largest for those in prime working age. These results confirm a hypothesized mechanism for the impacts of air pollution on workforce productivity. We also find that the cognitive effects are largest for new tasks and for those with low ability, suggesting that air pollution increases inequality in productivity.

Suggested Citation

  • Andrea La Nauze & Edson R. Severnini, 2021. "Air Pollution and Adult Cognition: Evidence from Brain Training," NBER Working Papers 28785, National Bureau of Economic Research, Inc.
    • Handle: RePEc:nbr:nberwo:28785
    Note: EEE EH LS
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    JEL classification:

    • I14 - Health, Education, and Welfare - - Health - - - Health and Inequality
    • I24 - Health, Education, and Welfare - - Education - - - Education and Inequality
    • J24 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Human Capital; Skills; Occupational Choice; Labor Productivity
    • Q53 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Air Pollution; Water Pollution; Noise; Hazardous Waste; Solid Waste; Recycling

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