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Working Paper
Does Differential Treatment Translate to Differential Outcomes for Minority Borrowers? Evidence from Matching a Field Experiment to Loan-Level Data
This paper provides evidence on the relationship between differential treatment of minority borrowers and their mortgage market outcomes. Using data from a field experiment that identifies differential treatment matched to real borrower transactions in the Home Mortgage Disclosure Act (HMDA) data, we estimate difference-in-difference models between African American and white borrowers across lending institutions that display varying degrees of differential treatment. Our results show that African Americans are more likely to be in a high-cost (subprime) loan when borrowing from lenders that ...
Working Paper
Social Externalities of Bank Enforcement Actions: The Case of Minority Lending
This paper studies the role banking supervision plays in improving access to credit for minorities by investigating how enforcement decisions and orders (EDOs) affect the bank borrower base. We find that, after an EDO's termination, banks significantly increase residential mortgage lending to minorities, even when the enforcement order is not issued for violations of fair lending laws. Our findings suggest that improvements in banks' internal credit assessment and compliance due to the enforcement process are associated with the expansion in lending to minority borrowers. Our findings ...
Working Paper
How Much Does Racial Bias Affect Mortgage Lending? Evidence from Human and Algorithmic Credit Decisions
We assess racial discrimination in mortgage approvals using new data on mortgage applications. Minority applicants tend to have significantly lower credit scores, higher leverage, and are less likely than white applicants to receive algorithmic approval from race-blind government automated underwriting systems (AUS). Observable applicant- risk factors explain most of the racial disparities in lender denials. Further, we exploit the AUS data to show there are risk factors we do not directly observe, and our analysis indicates that these factors explain at least some of the residual 1-2 ...
Working Paper
Market Concentration in Fintech
This paper discusses concentration in consumer credit markets with a focus on fintech lenders and residential mortgages. We present evidence that shows that concentration among fintech lenders is significantly higher than that for bank lenders and other nonbank lenders. The data also show that the overall concentration in mortgage lending has declined between 2011 and 2019, driven mostly by a reduction in concentration among bank lenders. We present a simple model to show that changes in lender financial technology (interpreted as improvements in quality of loan services) explain more than ...
Report
Stakeholders’ Aversion to Inequality and Bank Lending to Minorities
We find that banks differ in their propensity to lend to minorities based on their stakeholders’ aversion to inequality. Using mortgage application data collected under the Home Mortgage Disclosure Act, we document a large and persistent cross-sectional variation in banks’ propensity to lend to minorities. Inequality-averse banks have a higher propensity to lend to borrowers in high-minority areas and, within census tracts, to non-white borrowers compared to other banks. This higher propensity (i) is not explained by selection of applicants, (ii) allows these banks to retain and attract ...
Working Paper
Fintech Lending and Mortgage Credit Access
Following the 2008 financial crisis, mortgage credit tightened and banks lost significant mortgage market share to nonbank lenders, including to fintech firms recently. Have fintech firms expanded credit access, or are their customers similar to those of traditional lenders? Unlike in small business and unsecured consumers lending, fintech mortgage lenders do not have the same incentives or flexibility to use alternative data for credit decisions because of stringent mortgage origination requirements. Fintech loans are broadly similar to those made by traditional lenders, despite innovations ...
Working Paper
The Rise of Nonbanks and the Quality of Financial Services: Evidence from Consumer Complaints
We show that as nonbanks' market share increases in a local residential mortgage market, the quality of mortgage services in the market improves. Two instrumental variable analyses exploiting (1) stress tests conducted by the Federal Reserve, and (2) mortgage industry surety bonds required by each state confirm this finding. We find evidence that as nonbanks grow their market share, they develop a specialty in servicing lower-income borrowers and increase investment in technology, leading to improved service quality. This improvement in service quality is more salient in counties with a ...