Gavriletea, Marius Dan; Moga, Aura Carmen - In: Theoretical and Applied Economics 12(541)(supplement) (2009) 12(541)(supplement), pp. 400-405
The popular saying "who doesn't have elderly, should buy" had lost its relevance in the face of many current problems of pension systems. Aging population, declining birth rates and fertility are the current demographic trends worldwide, threatening the sustainability of social protection...