On the pooling of cross-sectional and time-series data in the presence of heteroskedasticity
| Year of publication: |
1998
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|---|---|
| Authors: | Andersona, Heather M. ; Vahid, Farshid |
| Published in: |
Economics letters. - Amsterdam [u.a.] : Elsevier, ISSN 0165-1765, ZDB-ID 7172102. - Vol. 60.1998, 3, p. 291-296
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