Klump, Rainer; Preissler, Harald - In: Scandinavian Journal of Economics 102 (2000) 1, pp. 41-56
We examine inconsistencies and controversies related to the use of CES production functions in growth models. First, we show that not all variants of CES functions commonly used are consistently specified. Second, using a simple growth model, we find that a higher elasticity of substitution...