The standard New Keynesian model suffers from the so-called .macro-micro pricing conflict: in order to match the dynamics of inflation implied by macroeconomic data, the model needs to assume an average duration of price contracts which is much longer than what is observed in micro data. Here I...

Artículo de revista

Artículo de revista

Artículo de revista

El Banco Central Europeo (BCE) ha desplegado una respuesta enérgica ante los desafíos planteados por la crisis del Covid-19 a la economía del área del euro. Este documento revisa las diferentes medidas de política monetaria adoptadas por el BCE desde la irrupción de la pandemia, y...

Artículo de revista

En este trabajo se ilustran los efectos de distintas medidas de consolidación fiscal sobre la actividad económica mediante simulaciones realizadas con un modelo de equilibrio general calibrado para la economía española. Los resultados muestran que, con carácter general, el proceso de...

I analyze the effect of search frictions on inflation dynamics, in a New Keynesian model where firms make both pricing and vacancy posting decisions. I find that search frictions create real rigidities in price setting. This mechanism flattens the New Keynesian Phillips curve, relative both to...

In light of the huge cross-country differences in job losses during the recent crisis, we study how labor market duality - meaning the coexistence of "temporary" contracts with low firing costs and "permanent" contracts with high firing costs - affects labor market volatility. In a model of job...

We analyze optimal monetary policy in a model with two distinct financial frictions. First, borrowing is subject to collateral constraints. Second, credit flows are intermediated by monopolistically competitive banks, thus giving rise to endogenous lending spreads. We show that, up to a second...