We show that international consumption risk sharing is significantly improved by capital flows, especially portfolio investment. Concomitantly, we show that poor institutions hamper risk sharing, but to an extent that decreases with openness. In particular, risk sharing is prevalent even among...

During the 1990s most transition economies undertook a series of market reforms, including opening their capital accounts. This paper uses static and dynamic panel techniques to assess the effect of FDI, foreign loans and portfolio flows on domestic investment. In this partial adjustment setup,...

I propose a dynamic general equilibrium model in which strategic interactions between banks and depositors may lead to endogenous bank fragility and slow recovery from crises. When banks' investment decisions are not contractible, depositors form expectations about bank risk-taking and demand a...

I propose a dynamic general equilibrium model in which strategic interactions between banks and depositors may lead to endogenous bank fragility and slow recovery from crises. When banks' investment decisions are not contractible, depositors form expectations about bank risk-taking and demand a...

We develop early warning models for financial crisis prediction by applying machine learning techniques to macrofinancial data for 17 countries over 1870–2016. Most nonlin-ear machine learning models outperform logistic regression in out-of-sample predictions and forecasting. We identify...

This paper studies how the drivers of portfolio flows change across periods with a model where regression coefficients endogenously change over time in a continuous fashion. The empirical analysis of daily equity portfolio flows to emerging markets shows that the regression coefficients display...

This paper identifies the various channels that give rise to a "sovereign-bank nexus" whereby the financial health of banks and sovereigns is intertwined. We find that banks and sovereigns are linked by three interacting channels: banks hold large amounts of sovereign debt; banks are protected...

In this paper we study the determinants of sovereign debt credit ratings using rating notations from the three main international rating agencies, for the period 1995-2005. We employ panel estimation and random effects ordered probit approaches to assess the explanatory power of several...

In this paper we study the determinants of sovereign debt credit ratings using rating notations from the three main international rating agencies, for the period 1995-2005. We employ panel estimation and random effects ordered probit approaches to assess the explanatory power of several...

During the 1990s most transition economies undertook a series of market reforms, including opening their capital accounts. This paper uses static and dynamic panel techniques to assess the effect of FDI, foreign loans and portfolio flows on domestic investment. In this partial adjustment setup,...