Roughly one-third of world trade is intrafirm trade. This paper starts by unveiling two systematic patterns in the volume of intrafirm trade. In a panel of industries, the share of intrafirm imports in total U. S. imports is significantly higher, the higher the capital intensity of the exporting...

We study how financial frictions and the saving rate shape the long-run effects of trade liberalization on income, consumption and the distribution of wealth in financially underdeveloped economies. In our model, regardless of whether the capital account is open or not, trade liberalization...

We survey an emerging literature at the intersection of organizational economics and international trade. We argue that a proper modeling of the organizational aspects of production provides valuable insights on the aggregate workings of the world economy. In reviewing the literature, we...

How do foreign interests influence the policy determination process? What are the welfare implications of such foreign influence? In this paper we develop a model of foreign influence and apply it to the study of optimal tariffs. We develop a two-country voting model of electoral competition,...

How does the formation of cross-country teams affect the organization of work and the structure of wages? To study this question, we propose a theory of the assignment of heterogeneous agents into hierarchical teams, where less skilled agents specialize in production and more skilled agents...

I survey the influence of Grossman and Hart's (1986) “The Costs and Benefits of Ownership: A Theory of Vertical and Lateral Integration,†94 Journal of Political Economy 691–719.) seminal paper in the field of International Trade. I discuss the implementation of the theory in...

I present new estimates of the elasticity of substitution between capital and labor using data from the private sector of the U.S. economy for the period 1948-1998. I first adopt Berndt’s (1976) specification, which assumes that technological change is Hicks neutral. Consistently with his...

The theory of international trade has paid scant attention to market institutions. Neither neoclassical theory nor new trade models typically specify the process by which supply and demand meet. Yet in the real world, intermediaries play a central role in materializing the gains from exchange...

We present a Northâ€South model of international trade in which differentiated products are developed in the North. Sectors are populated by finalâ€good producers who differ in productivity levels. On the basis of productivity and sectoral characteristics, firms decide whether to integrate...