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Journal of Corporate Finance Vol. 101 2026

Relationship banking: The borrower’s incentives channel

Pejman Abedifar1; Soroush Kamyab1; Steven Ongena2,3; Amine Tarazi4

1 Khatam University · 2 Swiss Finance Institute · 3 KU Leuven · 4 LAPE - Laboratoire d'Analyse et de Prospective Economique (Faculté de Droit et des Sciences Economiques - 5 rue Félix Éboué, BP 3127 - 87031 Limoges Cedex 1 - France)

open access

Abstract

<div> We contribute to the relationship banking literature by uncovering the impact of a prior banking relationship on borrower's incentives to avoid default. As an identification strategy we exploit a proprietary dataset comprising 149,230 mortgage loans tracked monthly over a two-year period in a unique institutional setting that allows us to isolate the influence of borrower's incentives. Our findings indicate that a pre-existing relationship diminishes borrower's default risk by approximately 4%, exclusively attributable to the value of the relationship for the borrowers. This effect persists even during the notable surge in loan defaults during the COVID-19 pandemic. Our results also show that the impact of preexisting banking relationships on avoiding default is stronger for wealthier, more religious, and male borrowers. </div>

DOI
10.1016/j.jcorpfin.2026.103045
Volume
101
Pages
103045
Language
en
Sources
openalex crossref

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