We document that about 33% of the core inflation basket in the euro area is sensitive to monetary policy shocks. We assess potential theoretical mechanisms driving the sensitivity. Our results suggest that items of a discretionary nature, as reflected in a higher share in the consumption baskets...

We model retail price stickiness as the result of errors due to costly decision-making. Under our assumed cost function for the precision of choice, the timing of price adjustments and the prices firms set are both logit random variables. Errors in the prices firms set help explain micro...

The change in macroeconomic conditions since the ECB's strategy review in 2021 towards an environment characterised by above-target inflation, high interest rates, and renewed concerns about elevated government debt has been a vocal reminder of the intricate interdependencies between monetary...

We study whether it is desirable for the central bank to supply reserves abundantly, i.e. beyond the level that satisfies financial institutions' aggregate liquidity needs. Using a theoretical framework, we demonstrate that abundant reserves would help fulfil the private sector's demand for safe...

Transaction cost shocks in financial markets are known to affect asset prices. This paper analyses how changes in transaction costs may affect the value of assets that banks use to collateralise borrowings in monetary policy operations. Based on a simple asset pricing model and employing a...

This paper examines the asymmetry in global spillovers from Fed policy across tightening versus easing episodes several examples of which have been on display since the global financial crisis (GFC). We build a dynamic general equilibrium model featuring: (i) occasionally binding collateral...