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Working Paper
Pricing of Climate Risk Insurance: Regulation and Cross-Subsidies
Homeowners’ insurance, a $15 trillion market by coverage, provides households financial protection from climate losses. Insurance premiums (rates) are subject to significant regulations at a state level in the United States. Using novel data on filings made by insurers to regulators, we propose a metric to quantify the extent of regulation in individual states. We provide evidence of decoupling of insurance rates from their underlying risks and identify regulation as a driving force behind this pattern. Rates are least reflective of risk in states we classify as "high friction", ...
Working Paper
Climate Risks in the U.S. Banking Sector: Evidence from Operational Losses and Extreme Storms
Using supervisory data from large U.S. bank holding companies (BHCs), we document that BHCs suffer more operational losses during episodes of extreme storms. Among different operational loss types, losses due to external fraud, BHCs’ failure to meet obligations to clients and faulty business practices, damage to physical assets, and business disruption drive this relation. Event study estimations corroborate our baseline findings. We further show that BHCs with past exposure to extreme storms reduce operational losses from future exposure to storms. Overall, our findings provide new ...
Working Paper
Who Bears Climate-Related Physical Risk?
This paper combines data on current and future property-level physical risk from major climate-related perils (storms, floods, hurricanes, and wildfires) that owner-occupied single-family residences face with data on local economic characteristics to study the geographic and demographic distribution of such risks in the contiguous United States. Current expected damage from climate-related perils is approximately $19 billion per year. Severe convective storms and inland floods account for almost half of the expected damage. The central and southern parts of the U.S. are most exposed to ...