New evidence from the random walk hypothesis for BRICS stock indices: a wavelet unit root test approach
Year of publication: |
2014
|
---|---|
Authors: | Tiwari, Aviral Kumar ; Phouphet Kyophilavong |
Published in: |
Economic modelling. - Amsterdam [u.a.] : Elsevier, ISSN 0264-9993, ZDB-ID 86824-3. - Vol. 43.2014, p. 38-41
|
Subject: | Stock market | Market efficiency | Random walk | Structural break | Wavelet unit root | Random Walk | Einheitswurzeltest | Unit root test | Aktienmarkt | Zeitreihenanalyse | Time series analysis | Effizienzmarkthypothese | Efficient market hypothesis | Strukturbruch | Schätzung | Estimation | Zustandsraummodell | State space model | Börsenkurs | Share price | Aktienindex | Stock index |
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