Die Weltkonjunktur wird im Prognosezeitraum auf einer regional breit angelegten Basis an Tempo gewinnen. So wird insbesondere das Wachstum in den USA merklich anziehen. Aber auch die Wirtschaft im Euroraum ohne Deutschland wird nach einer anfänglich nur verhaltenen Dynamik im Verlauf des...

Das globale Wirtschaftswachstum fiel in diesem Jahr nur sehr verhalten aus, wird aber im Prognosezeitraum wieder an Tempo gewinnen. In den USA wird die konjunkturelle Dynamik merklich anziehen. Auch in den meisten Schwellenländern gewinnt die Konjunktur wieder an Fahrt. Im Euroraum dürfte es...

I examine how the effects of fiscal policy and forward guidance are shaped by preferences over wealth calibrated based on microeconomic evidence on household saving behavior and individual discount rates. The contractionary effect of a permanent cut in government expenditure implemented during a...

This paper studies the cyclical properties of real GDP, house prices, credit, and nominal liquid financial assets in 17 EU countries, by applying several methods to extract cycles. The estimates confirm earlier findings of large medium-term cycles in credit volumes and house prices. GDP appears...

I add a moral hazard problem between banks and depositors as in Gertler and Karadi (2009) to a DSGE model with a costly state verification problem between entrepreneurs and banks as in Bernanke et al. (1999) (BGG). This modification amplifies the response of the external finance premium and the...

Fiscal spending multiplier calculations have been revived in the aftermath of the global financial crisis. Much of the current literature is based on VAR estimation methods and DSGE models. The aim of this paper is not a further deepening of this literature but rather to implement a calculation...

We introduce skill decay during unemployment into Blanchard and Gali's (2008) New-Keynesian model with hiring frictions and real-wage rigidity. Plausible values of quarterly skill decay and real-wage rigidity turn the long-run marginal cost-unemployment relationship positive in a "European"...

The paper adds a moral hazard problem between banks and depositors as in Gertler and Karadi (2011) to a DSGE model with a costly state verification problem between entrepreneurs and banks as in Bernanke, Gertler and Girlchrist (1999, BGG). This modification amplifies the response of the external...

I develop a New Keynesian model with preferences over safe assets (POSA) calibrated using evidence on the wedge between household discount rates and market interest rates. POSA attenuate intertemporal consumption smoothing and thus the household's responsiveness to future interest rates, the...

I examine the effect of fiscal policy at the zero lower bound if households have preferences over safe assets (POSA) calibrated consistent with evidence on household savings behavior and individual discount rates, and empirical estimates of the effect of the supply of US government debt on...