Japan is decades ahead of the rest of the world with an aging and shrinking population. There are some who claim we don’t know what will happen with future populations. However, the next 20 years are ...

Population forecasting and projections represent a critical demographic tool employed by researchers and policymakers to anticipate future changes in population size and structure. Techniques in this ...

This technique has long been at the forefront of quantitative ecology, epidemiology and the social sciences for estimating the size of populations that are difficult to count directly. By using ...