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Insurance, Weather, and Financial Stability
In this paper, we introduce a model to study the interaction between insurance and banking. We build on the Federal Crop Insurance Act of 1980, which significantly expanded and restructured the decades-old federal crop insurance program and adverse weather shocks – over-exposure of crops to heat and acute weather events – to investigate some insights from our model. Banks increased lending to the agricultural sector in counties with higher insurance coverage after 1980, even when affected by adverse weather shocks. Further, while they increased risky lending, they were sufficiently ...
Working Paper
Evergreening
We develop a simple model of relationship lending where lenders have incentives for evergreening loans by offering better terms to less productive and more indebted firms. We detect such lending behavior using loan-level supervisory data for the United States. Low-capitalized banks systematically distort firms’ risk assessments to window-dress their balance sheets. To avoid further reductions in their capital ratios, such banks extend relatively more credit to underreported borrowers. We incorporate the theoretical mechanism into a dynamic heterogeneous-firm model to show that evergreening ...
Report
Income Inequality and Job Creation
We propose a novel channel through which rising income inequality affects job creation and macroeconomic outcomes. High-income households save relatively more in stocks and bonds but less in bank deposits. A rising top income share thereby increases the relative financing cost for bank-dependent firms, which in turn create fewer jobs. Exploiting variation in top income shares across US states and an instrumental variable strategy, we provide evidence for this channel. We then build a general equilibrium macro model with heterogeneous households and heterogeneous firms and calibrate it to our ...
Working Paper
Persistent Effects of the Paycheck Protection Program and the PPPLF on Small Business Lending
Using bank-level U.S. Call Report data, we examine the longer-term effects of the Paycheck Protection Program (PPP) and the PPP Liquidity Facility on small business (SME) lending. Our sample runs through the end of 2023H1, by which time almost all PPP loans were forgiven or repaid. To identify a causal impact of program participation, we instrument based on historical bank relationships with the Small Business Administration and the Federal Reserve discount window prior to the onset of the pandemic. Elevated bank participation in both programs was positively associated with a substantial ...
Report
The Effect of the Central Bank Liquidity Support during Pandemics: Evidence from the 1918 Influenza Pandemic
The coronavirus outbreak raises the question of how central bank liquidity support affects financial stability and promotes economic recovery. Using newly assembled data on cross-county flu mortality rates and state-charter bank balance sheets in New York State, we investigate the effects of the 1918 influenza pandemic on the banking system and the role of the Federal Reserve during the pandemic. We find that banks located in more severely affected areas experienced deposit withdrawals. Banks that were members of the Federal Reserve System were able to access central bank liquidity, enabling ...
Working Paper
Why Does the Yield Curve Predict GDP Growth? The Role of Banks
We provide evidence on the effect of the slope of the yield curve on economic activity through bank lending. Using detailed data on banks’ lending activities coupled with term premium shocks identified using high-frequency event study or instrumental variables, we show that a steeper yield curve associated with higher term premiums (rather than higher expected short rates) boosts bank profits and the supply of bank loans. Intuitively, a higher term premium represents greater expected profits on maturity transformation, which is at the core of banks’ business model, and therefore ...
Report
Applications or Approvals: What Drives Racial Disparities in the Paycheck Protection Program?
We use the 2020 Small Business Credit Survey to study the sources of racial disparities in use of the Paycheck Protection Program (PPP). Black-owned firms are 8.9 percentage points less likely than observably similar white-owned firms to receive PPP loans. About 55% of this take-up disparity is attributable to a disparity in application propensity, while the remainder is attributable to a disparity in approval rates. The finding in prior research that Black-owned PPP recipients are less likely than whiteowned recipients to borrow from banks and more likely to borrow from fintech lenders is ...
Working Paper
Evergreening
We develop a simple model of concentrated lending where lenders have incentives for evergreening loans by offering better terms to firms that are close to default. We detect such lending behavior using loan-level supervisory data for the United States. Banks that own a larger share of a firm’s debt provide distressed firms with relatively more credit at lower interest rates. Building on this empirical validation, we incorporate the theoretical mechanism into a dynamic heterogeneous-firm model to show that evergreening affects aggregate outcomes, resulting in lower interest rates, higher ...
Working Paper
Fiscal Stimulus and Commercial Bank Lending Under COVID-19
We investigate the implications of extra-normal government spending under the COVID-19 pandemic for commercial bank lending growth between 2019Q4 and 2020Q4 in a large sample of over 3000 banks from 71 countries. We control for pre-pandemic structural factors, bank characteristics and government debt. To address the likely endogeneity of government assistance under the pandemic, we instrument for extra-normal spending using disparities in pre-existing national political characteristics for identification. Our results indicate that while higher government spending was associated with higher ...
Working Paper
Banking on the Boom, Tripped by the Bust: Banks and the World War I Agricultural Price Shock
How do banks respond to asset booms? This paper examines i) how U.S. banks responded to the World War I farmland boom; ii) the impact of regulation; and iii) how bank closures exacerbated the post-war bust. The boom encouraged new bank formation and balance sheet expansion (especially by new banks). Deposit insurance amplified the impact of rising crop prices on bank portfolios, while higher minimum capital requirements dampened the effects. Banks that responded most aggressively to the asset boom had a higher probability of closing in the bust, and counties with more bank closures ...