TY - JOUR T1 - THE ELASTICITY OF SUBSTITUTION AND ECONOMIC GROWTH RATE: WHAT LINKAGE? AU - Özkaya, Ata PY - 2022 DA - October JF - Florya Chronicles of Political Economy JO - FCPE PB - İstanbul Aydın Üniversitesi WT - DergiPark SN - 2149-5750 SP - 139 EP - 151 VL - 8 IS - 2 LA - en AB - We reconsider the effect of elasticity of substitution on: income per-capita, growth rate of capital-labor ratio, growth rate of income per-capita, the steady-state capital-labor ratio and the steady-state income per-capita, respectively. We demonstrate that: first, both income per-capita and growth rate of capital-labor ratio are decreasing functions of elasticity of substitution. Second, we find out that an increase in substitution elasticity leads to an increase or a decrease in the growth rate of income per-capita depending on initial-terminal conditions of the production function. Moreover, we demonstrate that at steady-state an increase in elasticity of substitution decreases both growth rate of capital-labor ratio and growth rate of income per- capita. Finally, we revise the erroneous result that there is a threshold of elasticity of substitution for which there is no steady-state equilibrium and for which ever-sustained growth is entailed. Instead, as a policy instrument increasing the minimum marginal product of labor is demonstrated to increase the growth rate of income per-capita. KW - Economic Growth KW - Constant Elasticity of Substitution KW - Production Function KW - Dynamical Equilibrium KW - Steady-State Growth Rate CR - Arrow, K.J., Chenery, H.B., Minhas, B.S. and Solow, R.M. (1961). Capital-Labor Substitution and Economic Efficiency. The Review of Economics and Statistics, Vol. 43, No. 3, 225-250 CR - De La Grandville, O. (1989). In Quest of the Slutsky Diamond. The American Economic Review, Vol. 79, No. 3, 468-481 CR - De La Grandville, O. (2009). Economic growth: a unified approach. (Cambridge University Press) CR - De La Grandville, O. and Solow, R. M. (2006). A conjecture on general means. Journal of Inequalities in Pure and Applied Mathematics, 7(3). CR - De La Grandville, O. and Solow, R. M. (2009). Capital-labour substitution and economic growth. In Economic Growth: A Unified Approach. (Cambridge University Press) CR - Klump, R. and de La Grandville, O. (2000). Economic Growth and Elasticity of Substitution: Two Theorems and Some Suggestions. The American Economic Review, 90, 282-291. CR - Klump, R. and Preissler, H. (2000). CES Production Functions and Economic Growth. Scandinavian Journal of Economics, 102, (1), 41-56. CR - Klump, R. and de La Grandville, O. (2000). Economic Growth and Elasticity of Substitution: Two Theorems and Some Suggestions. The American Economic Review, 90 (2000), 282-291. CR - Solow, R.M. (1956). A Contribution to the Theory of Economic Growth. The Quarterly Journal of Economics, 70, no. 1, 65-94. UR - https://dergipark.org.tr/tr/pub/fcpe/issue//1123070 L1 - https://dergipark.org.tr/tr/download/article-file/2454603 ER -