Cointegration and adjustment in the infinite order CVAR representation of some partially observed CVAR(1) models
Soren Johansen
No 18-05, Discussion Papers from University of Copenhagen. Department of Economics
Abstract:
A multivariate CVAR(1) model for some observed variables and some unobserved variables is analysed using its infinite order CVAR representation of the observations. Cointegration and adjustment coefficients in the infinite order CVAR are found as functions of the parameters in the CVAR(1) model. Conditions for weak exogeneity of the cointegrating vectors in the approximating finite order CVAR are derived. The results are illustrated by a few simple examples of relevance for modelling causal graphs.
Keywords: Adjustment coefficients; cointegrating coefficients; CVAR; causal models (search for similar items in EconPapers)
JEL-codes: C32 (search for similar items in EconPapers)
Pages: 10 pages
Date: 2018-05-17
New Economics Papers: this item is included in nep-ecm and nep-ets
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Persistent link: https://EconPapers.repec.org/RePEc:kud:kuiedp:1805
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