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Journal of Banking & Finance Vol. 187 2026

Corporate investment response to an easing in bond funding cost

Guillaume Horny1; Supriya Kapoor2

1 Banque de France · 2 Trinity College Dublin

open access

Abstract

We study the cost of funding channel by investigating how an easing in firms’ external financing cost affects corporate investment. This paper employs ECB’s corporate security purchase program as a quasi-natural experiment that reduces firms’ bond funding costs. Using balance sheet information on non-financial firms in France, we find that firms increase maintenance investment to preserve existing assets, instead of investing in new equipment to grow in scale. Our findings suggest that firms face non-convex costs in adjusting their capital stock and do not smoothly adjust investment following a shock in the cost of capital.

DOI
10.1016/j.jbankfin.2026.107668
Volume
187
Pages
107668
Language
en
Sources
openalex crossref

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