 Societies who have entered the demographic window have smaller dependency ratio (ratio of dependents to working-age population) and therefore the demographic potential for high economic growth as favorable dependency ratios tend to boost savings and investments in human capital.But this so-called "demographic bonus" (or demographic dividend) remains only a potential advantage as low participation rates (for instance among women) or rampant unemployment may limit the impact of favorable age structures.For a list of demographic windows of other nations check the UN link in References.