Computing Second-Order-Accurate Solutions for Rational Expectation Models Using Linear Solution Methods

Posted: 29 Jun 2007

See all articles by Giovanni Lombardo

Giovanni Lombardo

European Central Bank (ECB)

Alan Sutherland

University of St. Andrews - School of Management; Centre for Economic Policy Research (CEPR)

Abstract

This paper shows how to compute a second-order accurate solution of a non-linear rational expectation model using algorithms developed for the solution of linear rational expectation models. The result is a state-space representation for the realized values of the variables of the model. This state-space representation can easily be used to compute impulse responses as well as conditional and unconditional forecasts.

Keywords: Second-order approximation, Solution methods for rational expectation models

JEL Classification: C63, E0

Suggested Citation

Lombardo, Giovanni and Sutherland, Alan J., Computing Second-Order-Accurate Solutions for Rational Expectation Models Using Linear Solution Methods. Journal of Economic Dynamics and Control, Vol. 31, No. 2, 2007, Available at SSRN: https://ssrn.com/abstract=997233

Giovanni Lombardo (Contact Author)

European Central Bank (ECB) ( email )

Sonnemannstrasse 22
Frankfurt am Main, 60314
Germany

Alan J. Sutherland

University of St. Andrews - School of Management ( email )

Castlecliffe
St. Andrews, Fife KY16 9AL
United Kingdom
+44 1334 462446 (Phone)
+44 1334 462444 (Fax)

HOME PAGE: http://www.st-and.ac.uk/~ajs10/home.html

Centre for Economic Policy Research (CEPR)

London
United Kingdom

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