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Read the Economic and financial debate N° 48

Published on the 2nd of December 2025

Communiqués de presse 4

N° 48 : The bright side of relationship lending: cooperative banks and corporate loans
The objective of this document is to study whether cooperative banks have different lending conditions compared to commercial banks for business loans.

This paper examines whether cooperative banks have different loan terms from commercial banks for corporate loans. Our analysis is based on a unique dataset of around 233,000 corporate loans granted by all French private banks. We find that cooperative banks charge higher rates and require less collateral than commercial banks. However, we show that relationship lending seem to have opposite effects on loan terms depending on the type of bank. Longer relationships reduce interest rates and collateral requirements for cooperative banks, but increase these lending conditions for commercial banks. Furthermore, we find that the beneficial effects of relationship lending for cooperative banks are amplified for financially fragile firms. Our results show that cooperative banks are initially more expensive than commercial banks, but that relationship lending allows them to become cheaper after 20 years of bank-firm relationship.

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Updated on the 2nd of December 2025