To Securitize or To Price Credit Risk?
Danny McGowan, Huyen Nguyen
Journal of Financial and Quantitative Analysis,
forthcoming
Abstract
Do lenders securitize or price loans in response to credit risk? Exploiting exogenous variation in regional credit risk due to foreclosure law differences along US state borders, we find that lenders securitize mortgages that are eligible for sale to the Government Sponsored Enterprises (GSEs) rather than price regional credit risk. For non-GSE-eligible mortgages with no GSE buyback provision, lenders increase interest rates as they are unable to shift credit risk to loan purchasers. The results inform the debate surrounding the GSEs' buyback provisions, the constant interest rate policy, and show that underpricing regional credit risk increases the GSEs' debt holdings.
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Covered Bonds and Bank Portfolio Rebalancing
Jin Cao, Ragnar E. Juelsrud, Talina Sondershaus
Norges Bank Working Papers,
No. 6,
2021
Abstract
We use administrative and supervisory data at the bank and loan level to investigate the impact of the introduction of covered bonds on the composition of bank balance sheets and bank risk. Covered bonds, despite being collateralized by mortgages, lead to a shift in bank lending from mortgages to corporate loans. Young and low-rated firms in particular receive more credit, suggesting that overall credit risk increases. At the same time, we find that total balance sheet liquidity increases. We identify the channel in a theoretical model and provide empirical evidence: Banks with low initial liquidity and banks with sufficiently high risk-adjusted return on firm lending drive the results.
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Political Cycles in Bank Lending to the Government
Michael Koetter, Alexander Popov
Review of Financial Studies,
No. 6,
2021
Abstract
We study how political party turnover after German state elections affects banks’ lending to the regional government. We find that between 1992 and 2018, party turnover at the state level leads to a sharp and substantial increase in lending by local savings banks to their home-state government. This effect is accompanied by an equivalent reduction in private lending. A statistical association between political party turnover and government lending is absent for comparable cooperative banks that exhibit a similar regional organization and business model. Our results suggest that political frictions may interfere with government-owned banks’ local development objectives.
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Deposit Competition and the Securitisation Boom
Danny McGowan, Huyen Nguyen
IWH Discussion Papers,
No. 6,
2021
Abstract
We provide novel evidence that regulatory-induced deposit market competition provoked banks to enter the securitisation market. Exploiting the state-specific removal of interstate bank branching restrictions across U.S states between 1994 and 2006 as an exogenous source of deposit competition, we document four key results. First, the interstate branching deregulation leads to an intensification of deposit market competition. Second, this rise in the cost of deposits increases the probability that a bank operates an ‘originate-to-distribute’ model by 6%. Third, the securitisation effect holds across bank asset classes but is most pronounced for mortgages. Finally, the results are strongest among small and single state banks owing to their reliance on deposit funding. The evidence is consistent with theories where increasing the cost of deposits creates incentives for banks to use securitisation as a cheaper loan funding model. The findings highlight a hitherto neglected supply-side explanation for the rapid expansion in securitisation before the financial crisis and speak to the debate about banking competition policy.
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Consumer Defaults and Social Capital
Brian Clark, Iftekhar Hasan, Helen Lai, Feng Li, Akhtar Siddique
Journal of Financial Stability,
April
2021
Abstract
Using account level data from a credit bureau, we study the role that social capital plays in consumer default decisions. We find that borrowers in communities with greater social capital are significantly less likely to default on loans, even after adjusting for different levels of income and other characteristics such as credit scores. The results are strongest for potentially strategic defaults on mortgages; a one standard deviation increase in social capital reduces such defaults by 12.4 %. These results can be generalized to any mortgage default. Our results also indicate that the effect of social capital is most prominent among more creditworthy borrowers, suggesting that when given a choice, the social cost of defaulting is an important factor affecting default decisions. We find a similar impact of social capital on consumer defaults in other datasets with more detailed information on borrowers as well. Our results are robust to modeling and methodology choices, as well as controlling for other drivers of default such as wealth, income and amenities from homeownership. Our results suggest that increasing social capital via measures to build community cohesion such as promotion of owner-occupied home ownership may be one avenue to deter consumer default.
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Lender-specific Mortgage Supply Shocks and Macroeconomic Performance in the United States
Franziska Bremus, Thomas Krause, Felix Noth
IWH Discussion Papers,
No. 3,
2021
Abstract
This paper provides evidence for the propagation of idiosyncratic mortgage supply shocks to the macroeconomy. Based on micro-level data from the Home Mortgage Disclosure Act for the 1990-2016 period, our results suggest that lender-specific mortgage supply shocks affect aggregate mortgage, house price, and employment dynamics at the regional level. The larger the idiosyncratic shocks to newly issued mortgages, the stronger are mortgage, house price, and employment growth. While shocks at the level of shadow banks significantly affect mortgage and house price dynamics, too, they do not matter much for employment.
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Role of the Community Reinvestment Act in Mortgage Supply and the U.S. Housing Boom
Vahid Saadi
Review of Financial Studies,
No. 11,
2020
Abstract
This paper studies the role of the Community Reinvestment Act (CRA) in the U.S. housing boom-bust cycle. I find that enhanced CRA enforcement in 1998 increased the growth rate of mortgage lending by CRA-regulated banks to CRA-eligible census tracts. I show that during the boom period house price growth was higher in the eligible census tracts because of the shift in mortgage supply of regulated banks. Consequently, these census tracts experienced a worse housing bust. I find that CRA-induced mortgages were awarded to borrowers with lower FICO scores and were more frequently delinquent.
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