This paper addresses two basic issues related to technological innovation and climate stabilisation objectives: i) Can innovation policies be effective in stabilising greenhouse gas concentrations? ii) To what extent can innovation policies complement carbon pricing (taxes or permit trading) and...

We use SVAR models for 18 economies to estimate how much fiscal policy deviated from pre-pandemic norms during the Covid-19 pandemic. For most countries, fiscal policy was more expansive than the pre-pandemic norm predicts based on the state of the economy during the pandemic. The size of the...

We find that macroeconomic uncertainty plays a significant role in U.S. monetary policy. First, we construct a measure of uncertainty as felt by policymakers at the time of making their rate-setting decisions. This measure is derived from a real-time, Bayesian estimation of a small monetary VAR...