Search Results
Working Paper
It's Good Weather for More Government: The Effect of Weather on Fiscal Policy
I show that weather conditions on election day affect future fiscal policy. When it rains during state elections, there is an increase in the relative income of voters, which is followed by an increase in expenditure and debt. The increase in expenditure is directed towards a larger police and safety budget. This result is compatible with a model of complementarity between consumption and public goods. In the model, high-income voters support an increase in safety budget because they benefit more from it than low-income voters.
Journal Article
Extreme Weather and Financial Market Uncertainty
Extreme weather can have negative, minimal, or even positive effects on business performance—creating significant uncertainty about outcomes for those businesses. Financial markets show heightened uncertainty among investors for companies that have been hit by hurricanes. This uncertainty persists for several months after a hurricane’s landfall, as reflected by continued discussion of hurricanes in analyst calls. Comparing expected volatility to actual volatility shows that markets have underreacted to the uncertainty caused by hurricanes. After Hurricane Sandy, a particularly salient ...
Working Paper
Weather, Social Distancing, and the Spread of COVID-19
Using high-frequency panel data for U.S. counties, I estimate the full dynamic response of COVID-19 cases and deaths to exogenous movements in mobility and weather. I find several important results. First, weather and mobility are highly correlated and thus omitting either factor when studying the COVID-19 effects of the other is likely to result in substantial omitted variable bias. Second, temperature is found to have a negative and significant effect on future COVID-19 cases and deaths, though the estimated effect is sensitive to which measure of mobility is included in the regression. ...
Working Paper
Sellin’ in the Rain: Adaptation to Weather and Climate in the Retail Sector
Using novel methodology and proprietary daily store-level sporting goods and apparel brand data, I find that, consistent with long-run adaptation to climate, sales sensitivity to weather declines with historical norms and variability of weather. Short-run adaptation to weather shocks is dominated by changes in what people buy and how they buy it, with little intertemporal substitution. Over four weeks, a one-standard deviation one-day weather shock shifts sales by about 10 percent. While switching between indoor and outdoor stores offsets a small portion of contemporaneous responses to ...
Discussion Paper
Crisis Chronicles: The Hamburg Crisis of 1799 and How Extreme Winter Weather Still Disrupts the Economy
With intermittent war raging across much of Western Europe near the end of the eighteenth century, by about 1795, Hamburg had replaced Amsterdam as an important hub for commodities trade. And from 1795 to 1799, Hamburg boomed. Prices for goods increased, the harbor was full, and warehouses were bulging. But when a harsh winter iced over the harbor, excess demand and speculation drove up prices. By spring, demand proved lower than supply, and prices started falling, credit tightened, and the decline in prices accelerated. So when a ship bound for Hamburg laden with gold sunk off the coast, an ...
Journal Article
The Impact of Weather on Retail Sales
Variation in weather could cause greater disruptions to a range of economic outcomes as severe weather events become more frequent or more extreme. Analyzing daily sales at a national apparel and sporting goods brand’s stores reveals that weather effects on store sales are surprisingly persistent, even after accounting for shoppers simply changing when and where they make their purchases. Moreover, sales at stores that have more experience with adverse weather events have a lower response, suggesting that adaptation may reduce the negative impact of increasingly severe weather on sales.
Journal Article
Climate Risk and the Fed: Preparing for an Uncertain Certainty
While the severity and scope of a changing climate remains unclear, the consensus is that it poses a significant risk to the global economy and financial system. As monetary policymakers, the Fed’s job is to navigate this uncertainty by anticipating the potential changes and understanding their implications.
Briefing
Can Trade Help Mitigate Risk From Weather Disruptions?
As weather-related disruptions become more frequent, firms face increasing risks to their supply chains. To safeguard against these shocks, businesses are adopting strategies to enhance resiliency and ensure that disruptions to key suppliers don't halt operations. In the 2024 working paper by several authors of this article (Juanma, Gaurav, Nicolas and Nitya), we explore how Indian firms mitigate risks from weather events by diversifying their input sources across multiple regions.Using detailed transaction data from Indian firms, we highlight multisourcing as a crucial risk-management ...
Working Paper
Sellin' in the Rain: Weather, Climate, and Retail Sales
I apply a novel machine-learning based “weather index” method to daily store- level sales data for a national apparel and sporting goods brand to examine short-run responses to weather and long-run adaptation to climate. I find that even when considering potentially offsetting shifts of sales between outdoor and indoor stores, to the firm's website, or over time, weather has significant persistent effects on sales. This suggests that weather may increase sales volatility as more severe weather shocks be- come more frequent under climate change. Consistent with adaptation to climate, I ...