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Bitcoin returns and risk : a general GARCH and GAS analysis

Troster, Victor; Tiwari, Aviral Kumar; Shahbaz, Muhammad; … - In: Finance research letters 30 (2019), pp. 187-193

Persistent link: https://www.econbiz.de/10012420417

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

The importance of oil assets for portfolio optimization : the analysis of firm level stocks

Sarwar, Suleman; Shahbaz, Muhammad; Anwar, Awais; … - In: Energy economics 78 (2019), pp. 217-234

Persistent link: https://www.econbiz.de/10012159934

Relationship between green investments, energy markets, and stock markets in the aftermath of the global financial crisis

Shahbaz, Muhammad; Trabelsi, Nader; Tiwari, Aviral Kumar; … - In: Energy economics 104 (2021), pp. 1-12

Persistent link: https://www.econbiz.de/10013364293

Decomposing time-frequency relationship between interest rates and share prices in India through wavelets

Tiwari, Aviral Kumar - In: Economia internazionale 66 (2013) 4, pp. 515-531

Persistent link: https://www.econbiz.de/10010250728

The inter-temporal causal nexus between Indian commodity futures and spot prices : a wavelet analysis

Joseph, Anto; Sisodia, Garima; Tiwari, Aviral Kumar - In: Theoretical economics letters 5 (2015) 2, pp. 312-324

Persistent link: https://www.econbiz.de/10011396483

Testing the long-memory features in return and volatility of NSE index

Ahamed, Naseem; Kalita, Mamoni; Tiwari, Aviral Kumar - In: Theoretical economics letters 5 (2015) 3, pp. 431-440

Persistent link: https://www.econbiz.de/10011396558

Testing the efficiency of stock market using nonlinear unit root : evidence from India

Suresh, K. G.; Tiwari, Aviral Kumar - In: The empirical economics letters : a monthly … 14 (2015) 6, pp. 543-549

Persistent link: https://www.econbiz.de/10011419117

A historical analysis of the US stock price index using empirical mode decomposition over 1791-2015

Tiwari, Aviral Kumar; Dar, Arif Billah; Bhanja, Niyati; … - 2016

In this paper, the dynamics of Standard and Poor's 500 (S&P 500) stock price index is analysed within a time-frequency framework over a monthly period 1791:08–2015:05. Using the Empirical Mode Decomposition technique, the S&P 500 stock price index is divided into different frequencies known as...

Persistent link: https://www.econbiz.de/10011432431

Exchange rate and stock price relationship : a wavelet analysis for India

Dar, Arif Billah; Bhanja, Niyati; Tiwari, Aviral Kumar - In: Indian economic review : biannual journal of the Delhi … 49 (2014) 1, pp. 125-142

Persistent link: https://www.econbiz.de/10011339582