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Working Paper
On the GDP Effects of Severe Physical Hazards
We assess the impacts from physical hazards (or severe weather events) on economic activity in a panel of 98 countries using local projection methods. Proxying the strength of an event by the monetary damages it caused, we find severe weather events to reduce the level of GDP. For most events in the EM-DAT data set the effects are small. The largest events in our sample (above the 90th percentile of damages) bring down the level of GDP by 0.5 percent for several years without recovery to trend. Smaller events (below the 90th percentile) see a less immediate decrease in initial years (0.1 ...
Working Paper
Climate Change and Financial Policy: A Literature Review
This article reviews the rapidly proliferating economic literature on climate change and financial policy. We find: (1) enduring challenges in estimating the statistical properties of a changed climate; (2) emerging evidence of financial markets pricing in climate-related risks; and (3) a range of significant institutional distortions preventing such pricing from being complete. Finally, we argue that geographic regions may be an especially fruitful unit of analysis for understanding the financial impact of climate change.
Working Paper
Household, Bank, and Insurer Exposure to Miami Hurricanes: a flow-of-risk analysis
We analyze possible future financial losses in the event of hurricane damage to Miami residential real estate, where the hurricane's destructiveness reflects climate-change. We focus on three scenarios: (i) a business-as-usual scenario, (ii) a Hurricane-Ian-spillovers scenario, and (iii) a cautious-markets scenario. We quantify bank exposures and loss rates, where exposures are proportional to the size of real estate markets and loss rates depend on post-hurricane devaluations and insurance coverage. This quantitative methodology could complement modeling of local economy impacts, stress ...