Market efficiency of Brazilian exchange rate: Evidence from variance ratio statistics and technical trading rules
| Year of publication: |
2009
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|---|---|
| Authors: | Tabak, Benjamin M. ; Lima, Eduardo J.A. |
| Published in: |
European journal of operational research : EJOR. - Amsterdam : Elsevier, ISSN 0377-2217, ZDB-ID 2430034. - Vol. 194.2009, 3, p. 814-820
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