In this paper, I incorporate a complex network model into a state of the art stochastic general equilibrium framework with an active interbank market. On this market banks exchange funds one another giving rise to a complex network of interbanking relations. With the tools of network analysis it...

We relax the perfect information assumption in a small open economy with collateral constraints. Under such a condition, households observe income growth but do not perceive whether the underlying shocks are permanent or transitory. Further, the likelihood and severity of financial crises are...

This paper contrasts the United States (US) and European situations during the crisis and examines how much of the crisis has been imported by Europe from the US. The paper argues that Europe never had a chance to avoid contagion from the US. It also documents the relatively limited reaction of...

This paper analyzes the dynamic effects of anticipated and unanticipated oil price increases in a small two-country monetary union, which is simultaneously characterized by asymmetric wage adjustments and asymmetric interest rate sensitivities of private absorption. Common external oil price...

The Eurosystem's Public Sector Purchase Programme (PSPP) increased the scarcity of safe assets, which caused significant declines and substantial dispersion in European repo rates. However, banks holding these safe assets benefited from this development: First, using the German security...

This paper explores the optimal allocation of government bond purchases within a monetary union, using a two-region DSGE model, where regions are asymmetric with respect to economic size and portfolio characteristics: the extent of substitutability between assets of different maturity and...

The Eurosystem’s Public Sector Purchase Programme (PSPP) increased the scarcity of safe assets, which caused significant declines and substantial dispersion in European repo rates. However, banks holding these safe assets benefited from this development: First, using the German security...

This paper studies the effects of quantitative easing on income and wealth of individual euro area households. The aggregate effects of quantitative easing are estimated in a multi-country VAR model of the four largest euro area countries, in which key variables affecting household income and...

During the recent financial crisis in the U.S., banks reduced new business lending amidst concerns about borrowers' ability to repay. At the same time, firms facing higher borrowing costs alongside a worsening economic outlook reduced investment. To explain these aggregate business cycle...