The paper studies the effects of fiscal policy in an integrated world economy. The setup is one with habit-forming endogenous rates of time preference and adjustment costs in investment. Most of the predictions of the model are in line with the recent empirical literature on fiscal policy. For...

A dynamic stochastic model of a small open economy with a two-level banking intermediation structure, a risk-sensitive regulatory capital regime, and imperfect capital mobility is developed. Firms borrow from a domestic bank and the bank borrows on world capital markets, in both cases subject to...

This paper studies the implications of cross-country housing-market heterogeneity in a monetary union for both shock transmission and welfare. I develop a two-country new Keynesian general equilibrium model with housing and collateral constraints to explore this issue. The conventional wisdom is...

We construct an open-economy DSGE model with a banking sector to analyze the impact of the recent credit crunch on a small open economy. In our model the banking sector operates under monopolistic competition, collects deposits and grants collateralized loans. Collateral effects amplify monetary...

Since its creation the euro area suffered from imbalances between its core and peripheral members. This paper checks whether macroprudential policy applied to the peripheral countries could contribute to providing more macroeconomic stability in this region. To this end we build a two-economy...

The effects of monetary policy shocks on financial conditions are often estimated by appealing to recursive Vector AutoRegressions (VARs). We assess the ability of this class of VARs to recover the true effects of a monetary policy shock via a Monte Carlo experiment in which the Data Generating...

This paper studies the impact of shocks to banks’ balance sheets on real economic activity. The sample consists of 18 OECD countries observed annually from 1979 to 2003. Using the Rajan–Zingales method, I find that industries that depend more heavily on external finance respond more strongly...

This paper investigates the transmission of financial shocks across large economies. To quantify these effects, we estimate a two-region open economy DSGE model that includes frictions in credit markets. The baseline model fails to replicate the high correlation between the U.S. and Euro Area...

We test the hypothesis that the government bond markets in the Eurozone are more fragile and more susceptible to self-fulfilling liquidity crises than in stand-alone countries. We find evidence that a significant part of the surge in the spreads of the peripheral Eurozone countries during...

We investigate whether the ECB aligns its monetary policy with financial crisis risk in EMU member countries. We find that since the outbreak of the subprime crisis the ECB has significantly increased net lending and reduced interest rates when banking and sovereign debt crisis risk in...