Unconventional Monetary Policy in Theory and in Practice
Martina Cecioni (),
Giuseppe Ferrero () and
Alessandro Secchi ()
No 102, Questioni di Economia e Finanza (Occasional Papers) from Bank of Italy, Economic Research and International Relations Area
In this paper, after discussing the theoretical underpinnings of unconventional monetary policy measures, we review the existing empirical evidence on their effectiveness, focusing on those adopted by the European Central Bank and by the Federal Reserve. These measures operate in two ways: through the signalling channel and through the portfolio-balance channel. In the former, the central bank can use communication to steer interest rates and to restore confidence in the financial markets; the latter hinges on the hypothesis of imperfect substitutability of assets and liabilities in the balance sheet of the private sector and postulates that the central bankï¿½s asset purchases and liquidity provision lower financial yields and improve funding conditions. The review of the empirical literature suggests that the unconventional measures were effective and that their impact on the economy was sizeable. However, a very large degree of uncertainty surrounds the precise quantification of these effects.
Keywords: Central bank; unconventional monetary policy; financial crisis; signalling channel; portfolio balance channel (search for similar items in EconPapers)
JEL-codes: E52 E58 (search for similar items in EconPapers)
New Economics Papers: this item is included in nep-cba, nep-mac and nep-mon
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Chapter: Unconventional Monetary Policy in Theory and in Practice (2018)
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Persistent link: https://EconPapers.repec.org/RePEc:bdi:opques:qef_102_11
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