قارن الطرق

	نموذج دورة الأعمال الحقيقية	نموذج الأجيال المتداخلة
المجال	الاقتصاد	الاقتصاد
العائلة	Regression model	Regression model
سنة النشأة	1982	1958
صاحب الطريقة	Finn Kydland, Edward Prescott	Paul Samuelson, Peter Diamond
النوع	Dynamic stochastic general equilibrium model	General equilibrium model
المصدر التأسيسي	Kydland, F. E., & Prescott, E. C. (1982). Time to Build and Aggregate Fluctuations. Econometrica, 50(6), 1345–1370.	Diamond, P. A. (1965). National Debt in a Neoclassical Growth Model. American Economic Review, 55(5), 1126–1150.
الأسماء البديلة	RBC Model, Kydland-Prescott Model	OLG Model, Diamond Model
ذات صلة	2	2
الملخص	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 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.