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Journal of Finance Vol. 76 No. 6 2021

Intermediation Variety

Jason Roderick Donaldson; Giorgia Piacentino1; Anjan V. Thakor

1 Center for Economic and Policy Research

Abstract

We explain why banks and nonbank intermediaries coexist in a model based only on differences in their funding costs. Banks enjoy a low cost of capital due to safety nets and money‐like liabilities. We show that this can actually be a disadvantage: it generates a soft‐budget‐constraint problem that makes it difficult for banks to credibly threaten to withhold additional funding to failed projects. Nonbanks emerge to solve this problem. Their high cost of capital is an advantage: it allows them to commit to terminate funding. Still, nonbanks never take over the entire market, but other coexist with banks in equilibrium.

DOI
10.1111/jofi.13084
Volume
76
Issue
6
Pages
3103-3152
Language
en
Sources
openalex bibtex:phds-export.bib crossref

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