Bài báo/NewspaperAuthors: Morris Goldstein (1978)
Supply relationships have typically been handled by assumption, the usual practice being to assume that the export and import supply price elasticities facing any individual
country are infinite. While the assumption of an infinite price elasticity seems reasonable a priori in the case of the world supply of imports to a single country, this assumption carries far less intuitive appeal when applied to the supply of exports of an individual country 
