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Discussion Paper
Flood Risk and Firm Location Decisions in the Fed’s Second District
The intensity, duration, and frequency of flooding have increased over the past few decades. According to the Federal Emergency Management Agency (FEMA), 99 percent of U.S. counties have been impacted by a flooding event since 1999. As the frequency of flood events continues to increase, the number of people, buildings, and agriculture exposed to flood risk is only likely to grow. As a previous post points out, measuring the geographical accuracy of such risk is important and may impact bank lending. In this post, we focus on the distribution of flood risk within the Federal Reserve’s ...
Working Paper
Banking on Deforestation: The Cost of Nonenforcement
Despite surging environmental laws, how their enforcement influences banks’ management of climate risks remains underexplored. Using the Brazilian Amazon as a laboratory, we examine the impact of a shock to environmental law enforcement capacity on bank management of risks arising from deforestation — a significant but understudied climate risk. After enforcement declined, Brazilian banks significantly altered their priorities to more short-term profitability over longer-term risk concerns. Banks greatly increased lending to agribusinesses engaged in deforestation and actively shifted ...
Report
U.S. Banks’ Exposures to Climate Transition Risks
We build on the estimated sectoral effects of climate transition policies from the general equilibrium models of Jorgenson et al. (2018), Goulder and Hafstead (2018), and NGFS (2022a) to investigate U.S. banks’ exposures to transition risks. Our results show that while banks’ exposures are meaningful, they are manageable. Exposures vary by model and policy scenario with the largest estimates coming from the NGFS (2022a) disorderly transition scenario, where the average bank exposure reaches 9 percent as of 2022. Banks’ exposures increase with the stringency of a carbon tax policy but ...
Discussion Paper
Small Business Recovery after Natural Disasters
The first post of this series found that small businesses owned by people of color are particularly vulnerable to natural disasters. In this post, we focus on the aftermath of disasters, and examine disparities in the ability of firms to reopen their businesses and access disaster relief. Our results indicate that Black-owned firms are more likely to remain closed for longer periods and face greater difficulties in obtaining the immediate relief needed to cope with a natural disaster.
Discussion Paper
How Exposed Are U.S. Banks’ Loan Portfolios to Climate Transition Risks?
Much of the work on climate risk has focused on the physical effects of climate change, with less attention devoted to “transition risks” related to negative economic effects of enacting climate-related policies and phasing out high-emitting technologies. Further, most of the work in this area has measured transition risks using backward-looking metrics, such as carbon emissions, which does not allow us to compare how different policy options will affect the economy. In a recent Staff Report, we capitalize on a new measure to study the extent to which banks’ loan portfolios are exposed ...
Report
CRISK: Measuring the Climate Risk Exposure of the Financial System
We develop a market-based methodology to assess banks’ resilience to climate-related risks and study the climate-related risk exposure of large global banks. We introduce a new measure, CRISK, which is the expected capital shortfall of a bank in a climate stress scenario. To estimate CRISK, we construct climate risk factors and dynamically measure banks’ stock return sensitivity (that is, climate beta) to the climate risk factor. We validate the climate risk factor empirically and the climate beta estimates by using granular data on large U.S. banks’ loan portfolios. The measure is ...
Discussion Paper
CRISK: Measuring the Climate Risk Exposure of the Financial System
A growing number of climate-related policies have been adopted globally in the past thirty years (see chart below). The risk to economic activity from changes in policies in response to climate risks, such as carbon taxes and green subsidies, is often referred to as transition risk. Transition risk can adversely affect the real economy through the banking sector. For example, a shock to borrowers’ transition risk can impair their ability to repay, which can then lead to an amplified effect on banks’ current and expected future profits, resulting in a systemic undercapitalization of banks. ...
Journal Article
Community Effects of Climate Change in North Carolina
According to a 2021 report by the World Meteorological Organization, hurricanes, floods, heat waves, and droughts have increased in frequency and intensity around the world, accounting for 2 million deaths and $3.64 trillion in losses globally between 1970 and 2019. In the mid-Atlantic region, these events typically result in river and coastal flooding; several recent examples have devastated communities.
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 ...
Report
Climate Stress Testing
We explore the design of climate stress tests to assess and manage macro-prudential risks from climate change in the financial sector. We review the climate stress scenarios currently employed by regulators, highlighting the need to (i) consider many transition risks as dynamic policy choices; (ii) better understand and incorporate feedback loops between climate change and the economy; and (iii) further explore “compound risk” scenarios in which climate risks co-occur with other risks. We discuss how the process of mapping climate stress scenarios into financial firm outcomes can ...