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Persistent link: https://www.econbiz.de/10010357280
This paper demonstrates that unit root tests can suffer from inflated Type I error rates when data are cointegrated. Results from Monte Carlo simulations show that three commonly used unit root tests - the ADF, Phillips-Perron, and DF-GLS tests - frequently overreject the true null of a unit...
Persistent link: https://www.econbiz.de/10011309691
There are a number of econometrics tools to deal with the different types of situations in which cointegration can …
Persistent link: https://www.econbiz.de/10011554319
There are a number of econometrics tools to deal with the different type of situations in which cointegration can …
Persistent link: https://www.econbiz.de/10011499608
This paper features an analysis of the cointegration relationships among agricultural commodity, ethanol and Cushing … cointegration and Markov-switching VECM and Impulse Response Analysis, confirms that these markets have significant linkages which …
Persistent link: https://www.econbiz.de/10011479769
Persistent link: https://www.econbiz.de/10013260145
are formed by integrated process of order 1. We find that without a cointegration relation (spurious case) the …. Whereas, for the case when at least one cointegration relation exists, we have a T-consistent estimator for the intervention …
Persistent link: https://www.econbiz.de/10011579472
models as well as examine the effects of erroneously assuming cointegration. It is shown that inconclusive theoretical … imposing cointegration can be more or less useful for different horizons. The problem of forecasting variables with trending …
Persistent link: https://www.econbiz.de/10014023695
This research uses a cointegration VAR model to study the contemporaneous long-run dynamics of theimpact of Foreign … model was appropriately identified using AIC information criteria and the VECM model has exactly one cointegration relation …
Persistent link: https://www.econbiz.de/10011477457
-stationarity of hours worked. In addition, taking these results together, there is no indication of cointegration among the individual …
Persistent link: https://www.econbiz.de/10010297530