This paper introduces a concept of innovation for the analysis of nonlinear dynamics. We show that nonlinear processes can be represented as functions of current and lagged values of such innovations. The residuals from nonlinear dynamic models axe used to construct various specification tests. We define and study nonlinear impulse response functions to transitory and permanent shocks.
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Francis X. Diebold & Todd A. Gunther & Anthony S. Tay, .
"Evaluating Density Forecasts,"
CARESS Working Papres
97-18, University of Pennsylvania Center for Analytic Research and Economics in the Social Sciences.
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Cited by: (explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)
Andrew Chesher ; Geert Dhaene ; Christian Gourieroux ; Olivier Scaillet, .
"Bartlett Identities Tests,"
Working Papers
99-32, Centre de Recherche en Economie et Statistique.
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CHESHER, Andrew & DHAENE, Geert & GOURIEROUX, Christian & SCAILLET, Olivier, 1999.
"Bartlett identities tests,"
CORE Discussion Papers
1999039, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
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