Answer:
demographic makeup
Explanation:
Few things are as easy to foresee in the long term and as difficult to modify as the demographic evolution of a country, a continent, a monetary area or the whole world. Analyzed from a strictly economic perspective, demography is not just about prophesying a continued increase in the world population - something that emerges from the comparison of world death and birth rates - but about analyzing the different population potentials by area (the European population ages, while the Asian or African population grows), examine the costs and benefits of population transfers and, finally, the economic effects of aging.
