Firms, contracts, and trade structure

This dissertation consists of three essays in the intersection of the theory of international trade and the theory of the firm. The first essay starts by unveiling two systematic patterns in the volume of intrafirm trade. I then show that these patterns can be rationalized in a theoretical framework that combines a Grossman-Hart-Moore view of the firm with a Helpman-Krugman view of international trade. In particular, I develop an incomplete-contracting, property-rights model of the boundaries of the firm, which I then incorporate into a standard trade model with imperfect competition and product differentiation. The model pins down the boundaries of multinational firms as well as the international location of production. Econometric evidence reveals that the model is consistent with other qualitative and quantitative features of the data. In the second essay, I develop a dynamic, general-equilibrium Ricardian model of North-South trade, in which the incomplete nature of contracts governing international transactions leads to the emergence of product cycles. Following the property-rights approach to the theory of the firm, the same force that creates product cycles, i.e. incomplete contracts, opens the door to a parallel analysis of the determinants of the mode of organization. The model is shown to deliver endogenous organizational cycles. I discuss several macroeconomic and microeconomic implications of the model and relate them to the previous literature on the product cycle. The third essay, co-authored with Professor Helpman from Harvard University, provides a theoretical framework for studying global sourcing strategies. In our model, heterogeneous final-good producers choose organizational forms. That is, they choose ownership structures and locations for the production of intermediate inputs.

Department dc:contributor.department

Massachusetts Institute of Technology. Dept. of Economics.

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2003

Author dc:creator

• Antràs, Pol

Advisor dc:contributor.advisor

• Daron K. Acemoglu and Jaume Ventura.

• Economics.

Statement dc:rights

• M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.

Licence dc:rights.uri

• http://dspace.mit.edu/handle/1721.1/7582

Language dc:language.iso

eng

Handle dc:identifier.uri

http://hdl.handle.net/1721.1/17570

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/17570