I use monthly data on industrial production to estimate the distribution of international business cycle correlations since the 1980's, with focus on the current turmoil. The degree of international correlation in national business cycles since the end of 2008 is unprecedented in three decades....

This paper develops a dynamic two-country neoclassical stochastic growth model with incomplete markets. Short-term credit flows can be excessive and reverse suddenly. The equilibrium outcome is constrained inefficient due to pecuniary externalities. First, an undercapitalized country borrows too...

In 2007, countries in the euro periphery were enjoying stable growth, low deficits, and low spreads. Then the Financial crisis erupted and pushed them into deep recessions, raising their deficits and debt levels. By 2010, they were facing severe debt problems. Spreads increased and,...

This paper reviews the history, economic rationale and main components of the project of establishing a monetary union in Europe by 1999. The adoption of a single currency is shown to be the best available option following the liberalization of capital movements. Much of the institutional design...

We develop an institutional framework for central banks that try to pursue a stability-oriented monetary policy with the strategy of exchange rate targeting. Recent experience shows that a crucial element of this approach is to avoid destabilizing capital inflows. Policy makers can exert...

This paper presents a model of financial resource curse, i.e. episodes of abundant access to foreign capital coupled with weak productivity growth. We study a two-sector, tradable and non-tradable, small open economy. The tradable sector is the engine of growth, and productivity growth is...

We build a model where sovereign defaults weaken banks’ balance sheets because banks hold sovereign bonds, causing private credit to decline. Stronger financial institutions boost default costs by amplifying these balance-sheet effects. This yields a novel complementarity between public debt...