Testing Weak Exogeneity in Cointegrated System
AbstractThis paper develops a limiting theory for Wald tests of weak exogeneity in error correction models (ECMs). It is well known that Wald statistics on cointegrated systems may involve nonstandard distribution and nuisance parameters, if $I(1)$ variables are not negligible in the statistics. To overcome this problem we construct a new statistic that takes only the $I(0)$ components of a Wald statistic into account and thus results in a valid $\chi^2$ criterion. Applying this procedure to test weak exogeneity in ECMs we obtain a simple and direct $\chi^2$ test
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Bibliographic InfoPaper provided by Econometric Society in its series Econometric Society 2004 Far Eastern Meetings with number 537.
Date of creation: 11 Aug 2004
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Error correction model; Exogeneity; Wald testest; VAR; Cointegration;
Find related papers by JEL classification:
- C32 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes
- C12 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Hypothesis Testing: General
This paper has been announced in the following NEP Reports:
- NEP-ALL-2004-10-30 (All new papers)
- NEP-ECM-2004-10-30 (Econometrics)
- NEP-ETS-2004-10-30 (Econometric Time Series)
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- Hiro Y. Toda & Peter C.B. Phillips, 1991.
"Vector Autoregression and Causality,"
Cowles Foundation Discussion Papers
977, Cowles Foundation for Research in Economics, Yale University.
- Johansen, S., 1991.
"Testing Weak Exogeneity and the Order of Cointegration in UK Money Demand Data,"
78, Helsinki - Department of Economics.
- Johansen, Soren, 1992. "Testing weak exogeneity and the order of cointegration in UK money demand data," Journal of Policy Modeling, Elsevier, vol. 14(3), pages 313-334, June.
- Harbo, Ingrid, et al, 1998. "Asymptotic Inference on Cointegrating Rank in Partial Systems," Journal of Business & Economic Statistics, American Statistical Association, vol. 16(4), pages 388-99, October.
- Zavkidjon Zavkiev, 2005. "Estimating A Model Of Inflation In Tajikistan," CAMA Working Papers 2005-27, Centre for Applied Macroeconomic Analysis, Crawford School of Public Policy, The Australian National University.
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