Published online by Cambridge University Press: 09 September 2020
The aim of this paper is to focus, within Adam Smith’s system of thought, on the various aspects of the twofold link between the accumulation of capital and the demand for labor, on the one hand, and between an increasing population and increasing wages, on the other. This link is examined, first, in the light of the relationship between the principles of self-interest and competition; and, second, in support of the possibility that the long-run supply of labor may fall short of the long-run demand for it. The paper’s main argument is that this possibility is peacefully implemented in advancing economies by the “uniform, constant, and uninterrupted effort of every man to better his condition,” which lies behind a continuous process of capital accumulation and technical progress along with the birth control techniques so widely used in our times.
Department of Economics and Management, University of Padova, Italy. A different version of this paper was presented under a different title at the Annual Meeting of the International Adam Smith Society, Viña del Mar, Chile, January 12–13, 2018. I wish to thank the discussants and colleagues who have contributed to a number of subsequent modifications of my earlier presentation. I wish to thank in particular the referees of this journal for their useful criticisms and comments, which have enabled me to add some further improvements to my previous draft.