The Social Value of Hurricane Forecasts
Working Paper 32548
DOI 10.3386/w32548
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What is the impact and value of hurricane forecasts? We study this question using the universe of landfalling US hurricanes between 2005–2022. We find that forecasts drive adaptive protective expenditures, and that erroneous underforecasts result in a significant increase in total hurricane damage. Using a theoretically-grounded approach for estimating the marginal value of forecast improvements, we find that improvements since 2007, after the implementation of a national policy to improve hurricane forecasts, have reduced total costs by 19%, averaging $2 billion per hurricane. These benefits far exceed the annual budget of the policy and of all federal weather forecasting.
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Copy CitationRenato Molina and Ivan Rudik, "The Social Value of Hurricane Forecasts," NBER Working Paper 32548 (2024), https://doi.org/10.3386/w32548.Download Citation
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Non-Technical Summaries
- Hurricane forecasts are critical to government agencies that plan both pre- and post-landfall storm responses. More accurate forecasts...