For many traded products, high transportation and trade costs can lead to regionally segmented markets, which affect both the pattern of trade and the impact of trade policy. This paper studies the imposition of antidumping duties in the cement industry and finds striking regional variation in...

This paper analyzes the interaction of trade policy with the vertical structures of foreign firms exporting goods to the United States, focusing on the case of antidumping duties. I use a model that incorporates both vertical structure and the dynamics of U.S. antidumping duties to show that the...

This paper assesses the effect of standardization on competition in the US cable modem market. The standardization process in this market has involved two competing standardization groups, a commercial consortium (Multimedia Cable Network System Partners Ltd) and an official organization (the...