Articles in Section Stratification processes and social well-beingBelyaeva L. A.The Middle Class in Modern Russia: Has the Theoretical Construction Become a Reality?Belopashentseva P. V.Slobodenyuk E. D.Mareeva S. V.Objective and Subjective Poverty in Russia: What the Last 20 Years Have BroughtSushko P. E.Specificity of Subjective Well-Being of Russians from Different Types of SettlementsBarash R. E.Russians' perceptions of key components of the quality of life and social justice: a cross-section of public opinion in 2024.Kiselev I. Y.Zagrebin V. V.Ovchinnikova N. V.Preparing Russians for Retirement from the Perspective of the Active Longevity Concept (Based on the Yaroslavl Region)Balbot N. A.Kryshtanovskaya O. V.The role of the “third sector” in the political careers of men and women in Russia