Capital- and Labor-Saving Technical Change in an Aging Economy

Does population aging and the associated increase in the old-age dependency ratio affect economic growth ? The answer is given in a novel analytical framework that allows for population aging to affect endogenous capital- and labor-saving technical change. In steady state capital-saving technical progress vanishes, and the economy’s growth rate of per-capita variables reflects only labor-saving technical change. The mere possibility of capital-saving technical change is shown to imply that the economy’s steady-state growth rate becomes independent of its age structure: neither a higher life-expectancy nor a decline in fertility affects economic growth in the long run.R-AGR-0519-1 > Agecon-C > 01/05/2015 - 30/04/2017 > IRMEN Andrea