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Index futures volatility and trading activity : measuring causality at a multiple horizon
Jena, Sangram Keshari; Tiwari, Aviral Kumar; Roubaud, David - In: Finance research letters 24 (2018), pp. 247-255
Persistent link: https://www.econbiz.de/10011982593
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Distributional predictability between commodity spot and futures : evidence from nonparametric causality-in-quantiles tests
Jena, Sangram Keshari; Tiwari, Aviral Kumar; Hammoudeh, … - In: Energy economics 78 (2019), pp. 615-628
Persistent link: https://www.econbiz.de/10012160046
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Integration between emerging market equity and global markets : is it fundamental or noisy? : evidence from wavelet denoised volatility spillover analysis in time and frequency dom...
Jena, Sangram Keshari; Tiwari, Aviral Kumar; Abakah, … - In: Applied economics 55 (2023) 12, pp. 1312-1327
Persistent link: https://www.econbiz.de/10013554892
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Volatility spillover dynamics between large-, mid-, and small-cap stocks in the time-frequency domain : implications for portfolio management
Jena, Sangram Keshari; Tiwari, Aviral Kumar; Dash, Ashutosh - In: Journal of risk and financial management : JRFM 14 (2021) 11, pp. 1-22
The connectedness dynamics between large-, mid-, and small-cap stocks is investigated using the forecasted error variance decomposition (FEVD) spillover framework of Diebold and Yilmaz in the time-frequency domain. Total volatility spillover (i.e., connectedness) is elevated between large-,...
Persistent link: https://www.econbiz.de/10012795342
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Impact of oil price risk on sectoral equity markets : implications on portfolio management
Tiwari, Aviral Kumar; Jena, Sangram Keshari; Mitra, Amarnath - In: Energy economics 72 (2018), pp. 120-134
Persistent link: https://www.econbiz.de/10011972290
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The connectedness in the world petroleum futures markets using a Quantile VAR approach
Jena, Sangram Keshari; Tiwari, Aviral Kumar; Abakah, … - In: Journal of commodity markets 27 (2022), pp. 1-19
Persistent link: https://www.econbiz.de/10014276628
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Volatility spillovers amid crude oil, natural gas, coal, stock, and currency markets in the US and China based on time and frequency domain connectedness
Asadi, Mehrad; Roubaud, David; Tiwari, Aviral Kumar - In: Energy economics 109 (2022), pp. 1-20
Persistent link: https://www.econbiz.de/10013283917
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The policy uncertainty and market volatility puzzle : evidence from wavelet analysis
Tiwari, Aviral Kumar; Jana, R. K.; Roubaud, David - In: Finance research letters 31 (2019), pp. 278-284
Persistent link: https://www.econbiz.de/10012421584
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Testing the oil price efficiency using various measures of long-range dependence
Tiwari, Aviral Kumar; Kumar, Satish; Pathak, Rajesh; … - In: Energy economics 84 (2019), pp. 1-10
Persistent link: https://www.econbiz.de/10012183291
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The dependence structure across oil, wheat, and corn : a wavelet-based copula approach using implied volatility indexes
Mensi, Walid; Tiwari, Aviral Kumar; Bouri, Elie; … - In: Energy economics 66 (2017), pp. 122-139
Persistent link: https://www.econbiz.de/10011896437