Am 28.11.2015 um 17:38 schrieb Augusta Pelinski:
Fiz o coint2rec.gfn
Podes me explicar PQ ESTA VINDO ASSIM O RESULTADOS (EM ANEXO)?.
mas nao ta dando certo.
Não deveria vir assim neh? o que estou fazendo errado?
as Oleh said, please use English, and it doesn't matter if there are
I'm not completely sure whether "fazer o teste de cointegração com
quebra" means you want to *allow* for a break in the cointegration
relations, or if you want to check whether there is such a break.
Our function package coint2rec.gfn basically just does the latter,
checking the stability of the cointegration relations. As far as I
remember it does not perform an extended cointegration test where breaks
would be allowed.
With respect to the error message "system roots not well behaved", I
would have to check the code to remember the details, but that could
mean that you have explosive roots in the system at some stage, which
would violate the assumptions of the stability test. This could be
either bad luck, or it could mean that the fundamental specification of
the system in terms of variable choice and necessary data
transformations has to be revisited.