ng the reproductive behavior of people. Demographic determinants such as fertility, mortality and migration are the three basic aspects which influen Most demographic concepts are expressed as rates or ratios and they involve two numbers. DEMOGRAPHICS definition: 1. the number and characteristics of people who live in a particular area or form a particular…. Learn more. Contemporary demographic concerns include the “population explosion,” the interplay between population and economic development, the effects of birth control, urban congestion, illegal immigration, and labour force statistics. Demography is the statistical study of human populations and their size, composition, and change over time. Learn about the origins, development, and applications of demography, as well as its main concepts and methods.
