HASAN, M AYNUL; KADIR, S. GHULAM; MAHMUD, S. FAKHRE - In: The Pakistan Development Review 27 (1988) 3, pp. 317-326
This paper's main objective is to empirically investigate whether or not the use of the simple-sum aggregate is justified in the context of Pakistan's economy and also to determine the degree of substitutability of monetary assets.