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Review of Financial Studies Vol. 37 No. 8 2024

The Dynamics of Loan Sales and Lender Incentives

Sebastian Gryglewicz1; Simon Mayer2; Erwan Morellec3

1 Erasmus University Rotterdam , Netherlands · 2 Tepper School of Business, Carnegie Mellon University , USA · 3 EPF Lausanne, Swiss Finance Institute , Switzerland , and CEPR

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Abstract

How much of a loan should a lender retain, and how do loan sales affect loan performance? We address these questions in a model in which a lender originates loans that it can sell to investors. The lender reduces default risk through screening at origination and monitoring after origination, but is subject to moral hazard. The optimal lender-investor contract can be implemented by requiring the lender to initially retain a share of the loan that it gradually sells to investors, rationalizing loan sales after origination. The model generates novel predictions linking loan and lender characteristics to initial retention, sales dynamics, and loan performance.

DOI
10.1093/rfs/hhae021
Volume
37
Issue
8
Pages
2403-2460
Language
en
Sources
bibtex:phds-export.bib openalex crossref

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