Limiting efficiency of OLS vs. GLS when regressors are fractionally integrated
We show that previous results on the asymptotic efficiency of OLS versus GLS in the context of trending data carry over to regressors of the fractionally integrated type.
Year of publication: |
1997
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Authors: | Krämer, Walter ; Hassler, Uwe |
Institutions: | Institut für Wirtschafts- und Sozialstatistik, Universität Dortmund |
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