Preprint
A Simple Algorithm for Solving Ramsey Optimal Policy with Exogenous Forcing Variables
This algorithm extends Ljungqvist and Sargent (2012) algorithm of Stackelberg dynamic game to the case of dynamic stochastic general equilibrium models including exogenous forcing variables. It is based Anderson, Hansen, McGrattan, Sargent (1996) discounted augmented linear quadratic regulator. It adds an intermediate step in solving a Sylvester equation. Forward-looking variables are also optimally anchored on forcing variables. This simple algorithm calls for already programmed routines for Ricatti, Sylvester and Inverse matrix in Matlab and Scilab. A final step using a change of basis vector computes a vector auto regressive representation including Ramsey optimal policy rule function of lagged observable variables, when the exogenous forcing variables are not observable.
- Language
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Englisch
- Classification
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Wirtschaft
Optimization Techniques; Programming Models; Dynamic Analysis
Existence and Stability Conditions of Equilibrium
Money and Interest Rates: Forecasting and Simulation: Models and Applications
Monetary Policy
Central Banks and Their Policies
- Subject
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Stackelberg dynamic game
Ramsey optimal policy
Augmented linear quadratic regulator
Algorithm
- Event
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Geistige Schöpfung
- (who)
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Chatelain, Jean-Bernard
Ralf, Kirsten
- Event
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Veröffentlichung
- (who)
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ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften, Leibniz-Informationszentrum Wirtschaft
- (where)
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Kiel und Hamburg
- (when)
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2017
- Handle
- Last update
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10.03.2025, 11:43 AM CET
Data provider
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. If you have any questions about the object, please contact the data provider.
Object type
- Preprint
Associated
- Chatelain, Jean-Bernard
- Ralf, Kirsten
- ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften, Leibniz-Informationszentrum Wirtschaft
Time of origin
- 2017