VARIANCE RATIO TESTS OF THE RANDOM WALK HYPOTHESIS FOR SOUTH AFRICAN STOCK FUTURES
| Year of publication: |
2006
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|---|---|
| Authors: | smith, graham ; rogers, gillian |
| Published in: |
The South African journal of economics. - Oxford [u.a.] : Wiley-Blackwell, ISSN 0038-2280, ZDB-ID 2812496. - Vol. 74.2006, 3, p. 410-421
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