Bài báo/NewspaperAuthors: Polak. J. J. (1950)
The elasticity of export supply, as can be seen, is an increasing function of each of three
variables: the elasticity of supply of the ex ported goods, the proportion of potential ex ports consumed domestically, and the elasticity of the domestic demand for these potential ex ports. Certain of the results in the text, again, are stated in terms of one or more of these components separately, to the exclusion of the resultant, ex. As in the demand case, the math ematical development is simpler if e, be used
alone and the components regarded as acting through this one term. There is no substantive difference between the two treatments, and similar relationships can be derived on ... 
