SOCIO-ECONOMIC GROUPS AS SUBJECTS OF PENSION SYSTEM
The article discusses the economic behaviour of socioeconomic groups with different income level in the pension system. The author substantiates the idea that the goals of such groups for participation in the pension system are different, thus, behavioral strategies selected differs as well. It is concluded that representatives of these groups often choose not maximized, but acceptable models of economic behaviour in the pension scheme, and their choice is influenced by not economic factors only.