Compară metode

	Modelul DSGE (Dynamic Stochastic General Equilibrium)	Model de Echilibru General Computabil (CGE)
Domeniu	Econometrie	Econometrie
Familie	Regression model	Regression model
Anul apariției	2007	2002
Autorul original	Smets & Wouters; An & Schorfheide (Bayesian DSGE estimation)	Lofgren, Harris & Robinson (standard IFPRI CGE model in GAMS); Walrasian general equilibrium theory
Tip	Micro-founded macroeconomic general equilibrium model	Numerical general equilibrium model
Sursa seminală	Smets, F. & Wouters, R. (2007). Shocks and Frictions in US Business Cycles: A Bayesian DSGE Approach. American Economic Review, 97(3), 586–606.	Lofgren, H., Harris, R.L. & Robinson, S. (2002). A Standard Computable General Equilibrium (CGE) Model in GAMS. IFPRI Microcomputers in Policy Research, 5.
Denumiri alternative	DSGE, dynamic stochastic general equilibrium, micro-founded macroeconomic model, Dinamik Stokastik Genel Denge Modeli (DSGE)	computable general equilibrium, applied general equilibrium model, Hesaplanabilir Genel Denge Modeli (CGE)
Înrudite	5	3
Rezumat	A DSGE model is a micro-founded macroeconomic general equilibrium model that combines the optimising decisions of households, firms, and government under rational expectations. Popularised for empirical policy work by Smets and Wouters (2007) and given its Bayesian estimation framework by An and Schorfheide (2007), it is the standard tool for central-bank policy analysis, fiscal-shock simulation, and the study of business-cycle fluctuations.	A Computable General Equilibrium model is a numerical equilibrium framework that represents the input-output relationships among all sectors, factors of production, households, and foreign trade in an economy through a Social Accounting Matrix (SAM). Grounded in Walrasian general equilibrium theory and formalised in the standard IFPRI model of Lofgren, Harris and Robinson (2002), it simulates the economy-wide effects of policy shocks such as tax reform, trade liberalisation, or environmental policy.