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Stock market efficiency analysis using long spans of Data : a multifractal detrended fluctuation approach
Tiwari, Aviral Kumar; Aye, Goodness C.; Gupta, Rangan - In: Finance research letters 28 (2019), pp. 398-411
Persistent link: https://www.econbiz.de/10012388354
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The dynamic relationship between stock returns and trading volume revisited : a MODWT-VAR approach
Gupta, Suman; Das, Debojyoti; Hasim, Haslifah Mohamad; … - In: Finance research letters 27 (2018), pp. 91-98
Persistent link: https://www.econbiz.de/10012006750
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Output and stock prices : new evidence from the robust wavelet approach
Tiwari, Aviral Kumar; Bhattacharyya, Malay; Das, Debojyoti - In: Finance research letters 27 (2018), pp. 154-160
Persistent link: https://www.econbiz.de/10012006838
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Re-examination of risk-return dynamics in international equity markets and the role of policy uncertainty, geopolitical risk and VIX : evidence using Markov-switching copulas
Abakah, Emmanuel Joel Aikins; Tiwari, Aviral Kumar; … - In: Finance research letters 47 (2022) 1, pp. 1-8
Persistent link: https://www.econbiz.de/10013455804