Demographic Statistics as a Tool for Future Foresight: An Analytical Study of Population Projections in Algeria - Horizons 2050 Using the Demographic Spectrum Program

Abstract

The use of statistical methods has become a fundamental pillar relied upon to solve numerous problems and issues across various fields, particularly in social and human sciences. These methods contribute to supporting decision-making regarding the studied phenomena and enable researchers to scientifically predict the outcomes of their studies. It is worth noting that there are numerous statistical methods and programs, such as the mathematical approach and the synthetic method, which are effective tools in population projection processes. We conducted a practical forecasting study to assess the future needs of the population up to the year 2050, analyzing demographic projection data due to its significant importance in social planning. This was achieved using the
demographic spectrum program, "Spectrum," which supports analytical and future planning policies in areas such as health, employment, and education, contributing to meeting future needs and studying public policies in a systematic manner based on rigorous scientific foundations.