Browsing Economic and Social Review by Author "Geary, R.C"
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Change in a product between 2 states as the symmetrical sum of changes in each of its factors
Geary, R.C; John, A.A. (Economic & Social StudiesDUBLIN, 1983)This paper is concerned with the algebraic problem of expressing the change in a product purely in terms of changes in its factors; denoting two states by 1 and 2 (indicated by superscripts) and defining variables X; (i = ...