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New perspectives on monetary policy

by Moritz Schularick

PUBLISHED

1. FEBRUARY 2022

Abstract

This paper presents and discusses new perspectives on the framework of monetary policy that challenge the current paradigm: (i) The development of heterogeneous agent models in which “divine coincidence” no longer holds and trade-offs between inflation and output stabilization arise; (ii) New theoretical and empirical evidence on the distributional effects of conventional and unconventional monetary policy; (iii) Evidence that stabilization policy by central banks invites more leverage, risk-taking and a rising exposure of intermediaries to the systematic risks that central banks insure, which in turn increases financial and economic fragility.

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KNOWLEDGE BASE

More than a decade after the financial crisis there still seems to be something seriously wrong with the financial system. Financial markets still tend to periodically misprice risk and contribute to boom and bust cycles. A better financial system needs to discourage short-termism and speculative activity, curtail systemic risk and distribute wealth more broadly.

STUDIES OVERVIEW