Compara mètodes

	Model del Cicle Econòmic Real	Model de Ramsey-Cass-Koopmans
Camp	Economia	Economia
Família	Regression model	Regression model
Any d'origen	1982	1928
Autor original	Finn Kydland, Edward Prescott	Frank Ramsey, David Cass, Tjalling Koopmans
Tipus	Dynamic stochastic general equilibrium model	Optimal growth model
Font seminal	Kydland, F. E., & Prescott, E. C. (1982). Time to Build and Aggregate Fluctuations. Econometrica, 50(6), 1345–1370.	Ramsey, F. P. (1928). A Mathematical Theory of Saving. Economic Journal, 38(152), 543–559.
Àlies	RBC Model, Kydland-Prescott Model	RCK Model, Neoclassical Growth Model
Relacionats	2	2
Resum	The Real Business Cycle (RBC) model, developed by Finn Kydland and Edward Prescott in 1982, is a dynamic stochastic general equilibrium framework that explains macroeconomic fluctuations as rational responses to exogenous technological shocks. Unlike Keynesian models that emphasize demand-side factors and nominal rigidities, the RBC model shows how productivity variations alone can generate business cycles that mimic observed employment, output, and investment dynamics.	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.