Korösszetételét

Korösszetételét refers to the age structure of a population. It describes the distribution of individuals within a population across different age groups. This distribution is a key demographic indicator that can reveal much about a population's past, present, and future characteristics.

Analyzing korösszetételét involves examining the proportion of individuals in pre-reproductive, reproductive, and post-reproductive age brackets. A population with a high proportion of young individuals typically has a growing population, as there are many individuals entering their reproductive years. Conversely, a population with a large proportion of older individuals may be stable or declining, as fewer individuals are in their reproductive prime, and mortality rates may be higher.

Factors such as birth rates, death rates, and migration patterns significantly influence a population's korösszetételét. For instance, a baby boom following a period of war can temporarily skew the age structure towards a specific cohort. Similarly, a sustained low birth rate will lead to an aging population over time.

Understanding korösszetételét is crucial for policymakers and planners. It helps in forecasting future needs for education, healthcare, social services, and the labor market. For example, a young population might require more schools and childcare facilities, while an aging population will necessitate increased geriatric care and pension provisions. The study of korösszetételét is a fundamental aspect of demography.