%0 Journal Article %T Analysis of Demographic Indicators in the Tula Region: Problems and Prospects %A Kalyanov, A.Y. %K econometric model, demographic structure of the population, socioeconomic conditions of the population’s standard of living, correlation and regression analysis of the birth rate, level of medical care, state of the environment, number of marriages, individual well-being %J Scientific Research and Development. Economics %D 2024 %N 12 %P 4 %I INFRA-M Academic Publishing LLC.