The Deposits Channel of Monetary Policy: A Critical Review

29 Pages Posted: 23 Dec 2020

See all articles by Rafael Repullo

Rafael Repullo

Centre for Monetary and Financial Studies (CEMFI); Centre for Economic Policy Research (CEPR); European Corporate Governance Institute (ECGI)

Date Written: December 2020

Abstract

Drechsler, Savov, and Schnabl (2017) claim that increases in the monetary policy rate lead to reductions in bank deposits, which account for the negative effect on bank lending. This paper reviews their theoretical analysis, showing that the relationship between the policy rate and the equilibrium amount of deposits is in fact U-shaped. Then, it constructs an alternative model, based on a simple microfoundation for the households' demand for deposits, where an increase in the policy rate always increases the equilibrium amount of deposits. These results question the theoretical underpinnings of the "deposits channel" of monetary policy transmission.

JEL Classification: E52, G21, L13

Suggested Citation

Repullo, Rafael, The Deposits Channel of Monetary Policy: A Critical Review (December 2020). CEPR Discussion Paper No. DP15553, Available at SSRN: https://ssrn.com/abstract=3753953

Rafael Repullo (Contact Author)

Centre for Monetary and Financial Studies (CEMFI) ( email )

Casado del Alisal 5
28014 Madrid
Spain
+34 91429 0551 (Phone)
+34 91429 1056 (Fax)

HOME PAGE: http://www.cemfi.es/~repullo/

Centre for Economic Policy Research (CEPR)

London
United Kingdom

European Corporate Governance Institute (ECGI)

c/o the Royal Academies of Belgium
Rue Ducale 1 Hertogsstraat
1000 Brussels
Belgium

HOME PAGE: http://www.ecgi.org

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