Information, Avoidance Behavior, and Health: The Effect of Ozone on Asthma Hospitalizations
This paper assesses whether responses to information about risk impact estimates of the relationship between ozone and asthma in Southern California. Using a regression discontinuity design, I find smog alerts significantly reduce daily attendance at two major outdoor facilities. Using daily time-series regression models that include year-month and small area fixed effects, I find estimates of the effect of ozone for children and the elderly that include information are significantly larger than estimates that do not. These results are consistent with the hypothesis that individuals take substantial action to reduce exposure to risk; estimates ignoring these actions are severely biased.
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- Janet Currie & Matthew Neidell, 2005. "Air Pollution and Infant Health: What Can We Learn from California's Recent Experience?," The Quarterly Journal of Economics, Oxford University Press, vol. 120(3), pages 1003-1030.
- Ginger Zhe Jin & Phillip Leslie, 2003. "The Effect of Information on Product Quality: Evidence from Restaurant Hygiene Grade Cards," The Quarterly Journal of Economics, Oxford University Press, vol. 118(2), pages 409-451.
- Smith, V Kerry & Johnson, F Reed, 1988. "How Do Risk Perceptions Respond to Information? The Case of Radon," The Review of Economics and Statistics, MIT Press, vol. 70(1), pages 1-8, February.
- Neidell, Matthew J., 2004. "Air pollution, health, and socio-economic status: the effect of outdoor air quality on childhood asthma," Journal of Health Economics, Elsevier, vol. 23(6), pages 1209-1236, November.
- Michael R Ransom & C. Arden Pope Iii, 1995. "External Health Costs Of A Steel Mill," Contemporary Economic Policy, Western Economic Association International, vol. 13(2), pages 86-97, 04.
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