Demographic dividend refers to the growth in an economy that results from a change in the age structure of a country ... must go through a demographic transition where it switches from a largely ...

World Population Prospects 2024: Summary of Results adopts the analytical framework of the demographic transition—the ... for a population size, age structure and spatial distribution that ...

and associated changes in population age structure. It took more than 50,000 years for world population to reach 1 billion people. Since 1960, we have added successive billions every one to two ...