Abrego, Lisandro; Riezman, Raymond; Whalley, John - In: Canadian Journal of Economics 39 (2006) 3, pp. 781-789
In theoretical literature it is common to make the assumption that in a multi-country, multi-good world, the direction of trade (import and export by commodity) is predetermined and fixed for each good for each country. We consider a simple three-country, three-good, pure-exchange model with CES...