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Jayasinghe, Sampath; Beghin, John C.; Moschini, GianCarlo. |
The United States is a large net exporter of corn seeds. Seed trade, including that of corn, has been expanding, but its determinants are not well understood. This paper econometrically investigates the determinants of world demand for U.S. corn seeds with a detailed analysis of trade costs impeding export flows to various markets, including costs associated with distance, tariffs, and sanitary and phytosanitary (SPS) regulations. The analysis relies on a gravity-like model based on an explicit specification of derived demand for seed by foreign corn producers, estimated based on data from 48 countries and for the years 1989 to 2004. An SPS count variable is incorporated as a shifter in the unit cost of seeds faced by foreign users. A sample selection... |
Tipo: Working or Discussion Paper |
Palavras-chave: Corn; Distance; Phytosanitary; Seeds; SPS; Tariff; Technical barriers; Trade cost.; Demand and Price Analysis; Crop Production/Industries; International Relations/Trade. |
Ano: 2009 |
URL: http://purl.umn.edu/46589 |
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