Dealing with integrated and near-integrated processes, this paper investigates the validity of regression on deterministic trends of K terms as K becomes large. It is found that the regression tends to be valid in spite of the true process being f...
Dealing with integrated and near-integrated processes, this paper investigates the validity of regression on deterministic trends of K terms as K becomes large. It is found that the regression tends to be valid in spite of the true process being f...
This paper deals with a scalar l(d) process {y(j)}, where the integration order d is any real number. Under this setting, we first explore asymptotic properties of various statistics associated with {y(j)}, assuming that d is known and is greater ...