This paper studies the effects of tariffs on intra-firm trade. Building on the Antràs and Helpman (2004) North-South theoretical framework, the author shows that higher Northern tariffs reduce the incentives for outsourcing and offshoring, while higher Southern tariffs have the opposite effects. The author also shows that increased offshoring and outsourcing imply a descrease in the ratio of No...

Imports of milk protein concentrates (MPCs) are increasingly entering the United States with minimal trade restrictions. MPC is a general reference to a dried protein product derived from milk using a technology known as “ultra filtration.” Two questions are addressed in this article. First, did the combination of relaxed import restrictions, low world prices for protein, and relatively high do...

We provide evidence that increased political influence, arising from CIA interventions during the Cold War, was used to create a larger foreign market for American products. Following CIA interventions, imports from the US increased dramatically, while total exports to the US were unaffected. The surge in imports was concentrated in industries in which the US had a comparative disadvantage, not...

As the number of systems which offer annotations on digital documents increases, robust anchoring of annotations is a key challenge. It is especially important if the annotator lacks write-access to the document being annotated. For example, if someone makes an annotation on a web page today and the web page changes tomorrow, what happens to the annotation? One approach is simply to “orphan” th...

One of the most striking aspects of the recent recession is the collapse in international trade. This paper uses disaggregated data on U.S. imports and exports to shed light on the anatomy of this collapse. The paper finds that the recent reduction in trade relative to overall economic activity is far larger than in previous downturns. Information on quantities and prices of both domestic absor...

This paper focuses on Indo-Iranian merchandise trade for a period of 30 years from1980-81 to 2009-10. The study is based on econometric modeling comprising 3 versions of the RWM model and alternative forms and specification of regression functions. RWM model(s) evaluates the stationary nature of time series data relating to GNP, Exports, Imports and total merchandise Indo-Iranian trade. Dickey-...