A finite set of equilibria for the indeterminacy of linear rational expectations models.

This paper demonstates the existence of a finite set of equilibria in the case of the indeterminacy of linear rational expectations models. The number of equilibria corresponds to the number of ways to select n eigenvectors among a larger set of eigenvectors related to stable eigenvalues. A finite set of equilibria is a substitute to continuous (uncountable) sets of sunspots equilibria, when the number of independent eigenvectors for each stable eigenvalue is equal to one.

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Year of publication:	2014-07
Authors:	Chatelain, Jean-Bernard ; Ralf, Kirsten
Institutions:	Centre d'Économie de la Sorbonne, Université Paris 1 (Panthéon-Sorbonne)
Subject:	Linear rational expectations models \| indeterminacy \| multiple equilibria \| Riccati equation \| sunspots

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Extent:	application/pdf
Series:	Documents de travail du Centre d'Economie de la Sorbonne. - ISSN 1955-611X.
Type of publication:	Book / Working Paper
Notes:	8 pages
Classification:	C60 - Mathematical Methods and Programming. General ; C61 - Optimization Techniques; Programming Models; Dynamic Analysis ; C62 - Existence and Stability Conditions of Equilibrium ; E13 - Neoclassical ; E61 - Policy Objectives; Policy Designs and Consistency; Policy Coordination
Source:	RePEc - Research Papers in Economics

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