Product, capital stock and price dynamics in a simple model of closed economy
AbstractA purpose of this paper is to formulate a continuous dynamical model for a small closed economy with a simple structure and with a minimum number of non-linearities. A basis of this model is developed from dynamical Kaldorian model. Variables in the modified dynamical Kaldorian model are in a logarithm scale. A form of the logistic function is used for non-linear connections in this model. The model is formed by four differential equations. First two equations create relatively closed sub-model generating both production and capital stock trajectories. Two other equations describe the price level dynamics as a consequence of money market disequilibrium and continuously adaptive expectation of inflation. Our investigation is firstly aimed to investigate a dynamics of the production and capital stock. Secondly to compute Ljapunov exponents for a simple model of closed economy showing its a chaotic behavior. Simulation studies are performed on numerical calibrated model.
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Bibliographic InfoArticle provided by University of Economics, Prague in its journal Politická ekonomie.
Volume (Year): 2006 (2006)
Issue (Month): 3 ()
Postal: Redakce Politické ekonomie, Vysoká škola ekonomická, nám. W. Churchilla 4, 130 67 Praha 3
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- E44 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Financial Markets and the Macroeconomy
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