
1 Modigliani F, Brumberg R. Utility analysis and the consumption function:An interpretation of the cross-section data. In: Kurihara, K., Ed., Post Keynesian Economics, New Brunswick: Rutgers University Press, 1954, 388-436. 2 Hurd. Research on the elderly:Economic status, retirement and consumption and saving. Journal of Economic Literature 1990, 28, 565-589.