Haku

Optimal monetary policy studies typically rely on a single structural model and identification of model-specific rules that minimize the unconditional volatilities of inflation and real activity. In our proposed approach, ...

We study the evolution of the European Central Bank’s (ECB) monetary policy since July 2021, following the adoption of a new strategy and amid a period of volatile inflation. Utilizing text analysis, we assess changes in ...

We investigate the macroeconomic effects of two recent major geopolitical events on the euro area economy, namely, the outbreak of the Israel-Hamas war and the Russian invasion of Ukraine. To take into account the heterogeneity ...

New Keynesian models generate puzzles when confronted with the zero lower bound (ZLB) on nominal rates, such as the forward guidance puzzle and the paradox of flexibility. We show that these puzzles are resolved when ...

I document a statistical link between old-age dependency ratios and average markups. I propose that a mechanism whereby households develop deep habits in consumption as they age could explain this feature of the data. I ...