03.05.2021: Francesco Bianchi – The monetary/fiscal policy mix

This note presents an overview of my research on the monetary/fiscal policy mix. I discuss why central bank’s ability to control inflation requires fiscal backing. The post-Volcker consensus about the importance of central bank independence was a response to the fiscal nature of the Great Inflation of the 1970s. This consensus is now called into question in light of the limits of monetary policy and the little appetite for fiscal orthodoxy following two severe re- cessions. In this context, a coordinated strategy between the monetary and fiscal authorities works as an automatic stabilizer, reducing the likelihood of a disastrous conflict between the two authorities. Under this coordinated strategy, the fiscal authority introduces an emergency budget, while the monetary authority announces a temporary increase in the inflation target to accommodate the emergency budget. The strategy results in only moderate levels of inflation by separating long-run fiscal sustainability from a short-run policy intervention. In the context of the Euro area, Eurobonds could be used to achieve better coordination between monetary and fiscal policy.

24.08.2021: Lucrezia Reichlin – Monetary-fiscal crosswinds in the European Monetary Union

We study the monetary-fiscal mix in the European Monetary Union. The medium and long-run effects of conventional and unconventional monetary policy can be analysed by combining monetary policy shocks identified in a Structural VAR, and the general government budget constraint featuring a single central bank and multiple fiscal authorities. In response to a conventional easing of the policy rate, the real discount rate declines, absorbing the increase in deficit due to the fiscal policy leaning towards the easing. Conversely, in response to an unconventional easing of the long end of the yield curve, the discount rate declines strongly, while the primary fiscal surplus barely moves. The long-run effect of unconventional monetary easing on inflation is about half than that of conventional, a result which also explains the muted response of fiscal policy. Results do not point to large differences across countries.

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