This paper examines how nominal uncertainty affects the choice that firms face to serve a foreign market through exports or to produce abroad as a multinational. I develop a two-country, stochastic general equilibrium model in which firms make production and pricing decisions in advance, and I...

I construct a model with endogenous growth and new economic geography. Using this framework, I consider the outcomes of R&D subsidy competition among countries under different trade costs. When trade costs are higher, less industrialized countries are more eager to attract industries with...

This paper analyzes the growth and welfare effects of trade openness within a North–South framework that predicts the observed intra-industry trade and the North–South specialization over different quality vintages within product lines. The model is used to re-examine the relationship...

This paper constructs a dynamic two-country model with country-specific production externalities and inspects the presence of equilibrium indeterminacy under alternative trade structures. It is shown that the presence of belief-driven economic fluctuations caused by equilibrium indeterminacy is...

Macro cross-country data and micro US county data indicate that resource-rich regions have small but relatively productive manufacturing sectors and large but relatively unproductive non-manufacturing sectors. We suggest a process of specialization to explain these facts. Windfall revenue...

Concerns over rising inequality have threatened to slow the process of trade liberalization in emerging economies, such as China and India. But even if trade liberalization raises inequality, these effects may be short lived and associated with important dynamic effects such as capital and skill...

Chinese high growth has been accompanied by government restrictions on international borrowing (capital controls). In this paper, we ask: are such restrictions a useful policy tool to facilitate growth? We provide a theory of borrowing constraints on households as a tool to correct a...

This paper introduces a framework for studying the optimal dynamic allocation of foreign aid among multiple recipients. We pose the problem as one of weighted global welfare maximization. A donor in the North chooses an optimal path for international transfers, anticipating that consumption and...

A model of heterogeneous firms with variety-specific fixed costs is developed and analyzed to study how multiproduct firms respond to globalization. In contrast with most existing models, the analysis demonstrates that more-productive firms may expand their product scope, which in turn may push...

Shipping goods internationally is risky and takes time. To allocate risk and to finance the time gap between production and sale, a range of payment contracts is utilized. I study the optimal choice between these payment contracts and their implications for trade. The equilibrium contract is...