NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH
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Andres Liberman

New York University Stern School of Business
KMC 9-53
44 West Fourth Street
New York, NY
10012

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Institutional Affiliation: New York University

NBER Working Papers and Publications

September 2018The Equilibrium Effects of Information Deletion: Evidence from Consumer Credit Markets
with Christopher Neilson, Luis Opazo, Seth Zimmerman: w25097
This paper exploits a large-scale natural experiment to study the equilibrium effects of information restrictions in credit markets. In 2012, Chilean credit bureaus were forced to stop reporting defaults for 2.8 million individuals (21% of the adult population). We show that the effects of information deletion on aggregate borrowing and total surplus are theoretically ambiguous and depend on the pre-deletion demand and cost curves for defaulters and non-defaulters. Using panel data on the universe of bank borrowers in Chile combined with the deleted registry information, we implement machine learning techniques to measure changes in lenders' cost predictions following deletion. Deletion reduces (raises) predicted costs the most for poorer defaulters (non-defaulters) with limited borrowing ...
August 2018Measuring Bias in Consumer Lending
with Will Dobbie, Daniel Paravisini, Vikram Pathania: w24953
This paper tests for bias in consumer lending decisions using administrative data from a high-cost lender in the United Kingdom. We motivate our analysis using a simple model of bias in lending, which predicts that profits should be identical for loan applicants from different groups at the margin if loan examiners are unbiased. We identify the profitability of marginal loan applicants by exploiting variation from the quasi-random assignment of loan examiners. We find significant bias against both immigrant and older loan applicants when using the firm's preferred measure of long-run profits. In contrast, there is no evidence of bias when using a short-run measure used to evaluate examiner performance, suggesting that the bias in our setting is due to the misalignment of firm and examiner ...
July 2016The Labor Market Effects of Credit Market Information
with Marieke Bos, Emily Breza: w22436
Credit information affects the allocation of consumer credit, but its effects on other markets that are relevant for academic and policy analysis are unknown. This paper measures the effect of negative credit information on the employment and earnings of Swedish individuals at the margins of the formal credit and labor markets. We exploit a policy change that generates quasi-exogenous variation in the retention time of past delinquencies on credit reports and estimate that one additional year of negative credit information causes a reduction in wage earnings of $1,000. In comparison, the decrease in credit is only one-fourth as large. Negative credit information also causes an increase in self-employment and a decrease in mobility. We exploit differences in the information available to emp...

Published: Marieke Bos & Emily Breza & Andres Liberman, 2018. "The Labor Market Effects of Credit Market Information," The Review of Financial Studies, vol 31(6), pages 2005-2037. citation courtesy of

 
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