This paper develops a fully-endogenous, variety-expansion growth model with firm-specific quality heterogeneity, limit pricing, and an endogenous distribution of markups.Trade induces only firms with high-quality products to export, whereas firms with low-quality products serve only the domestic...

The financial crisis has re-ignited the fierce debate about the merits of financial globalizationand its implications for growth, especially for developing countries. The empirical literaturehas not been able to conclusively establish the presumed growth benefits of financialintegration. Indeed,...

We review the large literature on various economic policies that could help developingeconomies effectively manage the process of financial globalization. Our central findingsindicate that policies promoting financial sector development, institutional quality and tradeopenness appear to help...

This paper compares the welfare under two standard alternative exchange rate regimes, fixed andflexible, in a stochastic dynamic general equilibrium two-country setting. Conventional wisdomholds that countries often prefer low exchange-rate variability to stabilize trade. This may explainthe...

According to the Balassa-Samuelson e¤ect, productivity gains in the domestic tradable sectorraise the relative price of domestic non-tradables causing deviations from the purchasing powerparity. In the literature, the Balassa-Samuelson e¤ect is typically invoked to explain the Penne¤ect,...

I document that emerging markets have cast off their “original sin” – their external liabilitiesare no longer dominated by foreign-currency debt and have instead shifted sharply towardsdirect investment and portfolio equity. Their external assets are increasingly concentrated inforeign...

Cross-country regressions suggest little connection from foreign capital inflows to more rapid economic growth for developing countries and emerging markets. This suggests that the lack of domestic savings is not the primary constraint on growth in these economies, as implicitly assumed in the...

We document the recent phenomenon of uphill flows of capital from nonindustrial toindustrial countries and analyze whether this pattern of capital flows has hurt growth innonindustrial economies that export capital. Surprisingly, we find that there is a positivecorrelation between current...

In theory, one of the main benefits of financial globalization is that it should allow for moreefficient international risk sharing. In this paper, we provide a comprehensive empiricalevaluation of the patterns of risk sharing among different groups of countries and examinehow international...

A striking and unexpected feature of the financial crisis has been the sharpappreciation of the US dollar against virtually all currencies globally. The paper findsthat negative US-specific macroeconomic shocks during the crisis have triggered asignificant strengthening of the US dollar, rather...