Comparer des méthodes

	Modèle de Ramsey-Cass-Koopmans	Modèle à générations imbriquées
Domaine	Économie	Économie
Famille	Regression model	Regression model
Année d'origine	1928	1958
Auteur d'origine	Frank Ramsey, David Cass, Tjalling Koopmans	Paul Samuelson, Peter Diamond
Type	Optimal growth model	General equilibrium model
Source fondatrice	Ramsey, F. P. (1928). A Mathematical Theory of Saving. Economic Journal, 38(152), 543–559.	Diamond, P. A. (1965). National Debt in a Neoclassical Growth Model. American Economic Review, 55(5), 1126–1150.
Alias	RCK Model, Neoclassical Growth Model	OLG Model, Diamond Model
Apparentées	2	2
Résumé	The Ramsey-Cass-Koopmans model, developed initially by Frank Ramsey in 1928 and formalized by David Cass and Tjalling Koopmans in 1965, is the workhorse model of macroeconomic growth theory. It describes how rational consumers optimize consumption and savings over an infinite horizon, subject to an aggregate production function, and derives the long-run growth path and the optimal allocation of resources.	The Overlapping Generations Model, pioneered by Paul Samuelson in 1958 and extended by Peter Diamond in 1965, is a macroeconomic framework where successive generations of individuals live for finite periods and coexist at any point in time. It addresses how consumption, savings, and capital accumulation evolve across generations and how monetary and fiscal policy affects intergenerational distribution.