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Journal of Financial and Quantitative Analysis 2026

Inflation and Corporate Credit Risk: Global Evidence

Buhui Qiu1; Thomas Y. To1; Gaiyan Zhang2

1 The University of Sydney · 2 University of Missouri–St. Louis

open access

Abstract

We provide novel international evidence that inflation is positively associated with corporate credit risk on average. A 1-standard-deviation increase in inflation is associated with a 21-basis-point increase in next-year credit default swap spreads. Importantly, this relationship is convex: it is negative or weak at low inflation levels but much more positive in high-inflation environments. The positive relation between inflation and credit risk is stronger for firms with greater refinancing vulnerability and more rigid operating cash flows, and in countries with more inflation-responsive monetary regimes and weaker institutional environments. Our findings are consistent with opposing roles for debt rigidity and operating rigidity.

DOI
10.1017/s0022109026103305
Pages
1-104
Language
en
Sources
crossref openalex

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