Review of Financial Studies Vol. 35 No. 8 2022
Going Underwater? Flood Risk Belief Heterogeneity and Coastal Home Price Dynamics
Abstract
How do climate risk beliefs affect coastal housing markets? This paper provides theoretical and empirical evidence. First, we build a dynamic housing market model and show that belief heterogeneity can reconcile prior mixed evidence on flood risk capitalization. Second, we implement a door-to-door survey in Rhode Island, finding significant flood risk underestimation and sorting based on risk perceptions and amenity values. Third, we estimate that coastal prices exceed fundamentals by 6%-13% in our benchmark area, with potentially higher overvaluation in other locations. Finally, we quantify both allocative inefficiency and distributional consequences arising from flood risk misperceptions and insurance policy reform.
- DOI
- 10.1093/rfs/hhab122
- Volume
- 35
- Issue
- 8
- Pages
- 3666-3709
- Language
- en
- Sources
- bibtex:phds-export.bib openalex crossref