| An application of extreme value theory to cryptocurrencies K Gkillas, P Katsiampa Economics Letters 164, 109-111, 2018 | 287 | 2018 |
| COVID-19 predictability in the United States using Google Trends time series A Mavragani, K Gkillas Scientific reports 10 (1), 20693, 2020 | 145 | 2020 |
| Forecasting realized oil-price volatility: The role of financial stress and asymmetric loss K Gkillas, R Gupta, C Pierdzioch Journal of International Money and Finance 104, 102137, 2020 | 128 | 2020 |
| Tourists’ attitudes for selecting accommodation with investments in renewable energy and energy saving systems KP Tsagarakis, F Bounialetou, K Gillas, M Profylienou, A Pollaki, ... Renewable and Sustainable Energy Reviews 15 (2), 1335-1342, 2011 | 110 | 2011 |
| Assessment of practices and technologies of energy saving and renewable energy sources in hotels in Crete N Zografakis, K Gillas, A Pollaki, M Profylienou, F Bounialetou, ... Renewable energy 36 (5), 1323-1328, 2011 | 109 | 2011 |
| Volatility jumps: The role of geopolitical risks K Gkillas, R Gupta, ME Wohar Finance Research Letters 27, 247-258, 2018 | 104 | 2018 |
| Forecasting realized gold volatility: Is there a role of geopolitical risks? K Gkillas, R Gupta, C Pierdzioch Finance Research Letters 35, 101280, 2020 | 103 | 2020 |
| Gold-oil dependence dynamics and the role of geopolitical risks: Evidence from a Markov-switching time-varying copula model AK Tiwari, GC Aye, R Gupta, K Gkillas Energy Economics 88, 104748, 2020 | 101 | 2020 |
| Spillovers in higher-order moments of crude oil, gold, and Bitcoin K Gkillas, E Bouri, R Gupta, D Roubaud The Quarterly Review of Economics and Finance 84, 398-406, 2022 | 99 | 2022 |
| Financial stress, economic policy uncertainty, and oil price uncertainty GN Apostolakis, C Floros, K Gkillas, M Wohar Energy Economics 104, 105686, 2021 | 75 | 2021 |
| Is Bitcoin the New Digital Gold? Evidence From Extreme Price Movements in Financial Markets K Gkillas, F Longin | 64 | 2018 |
| Integration and risk contagion in financial crises: Evidence from international stock markets K Gkillas, A Tsagkanos, DI Vortelinos Journal of Business Research 104, 350-365, 2019 | 62 | 2019 |
| Trade Uncertainties and the Hedging Abilities of Bitcoin E Bouri, K Gkillas, R Gupta Economic Notes, 2020 | 55 | 2020 |
| Extreme correlation in cryptocurrency markets K Gkillas, C Siriopoulos Available at SSRN 3180934, 2018 | 54 | 2018 |
| Forecasting realized volatility of bitcoin: The role of the trade war E Bouri, K Gkillas, R Gupta, C Pierdzioch Computational Economics 57, 29-53, 2021 | 47 | 2021 |
| Time-varying risk aversion and realized gold volatility R Demirer, K Gkillas, R Gupta, C Pierdzioch The North American Journal of Economics and Finance 50, 101048, 2019 | 46 | 2019 |
| Forecasting power of infectious diseases-related uncertainty for gold realized variance E Bouri, K Gkillas, R Gupta, C Pierdzioch Finance Research Letters 42, 101936, 2021 | 40 | 2021 |
| Political uncertainty, COVID-19 pandemic and stock market volatility transmission GN Apostolakis, C Floros, K Gkillas, M Wohar Journal of International Financial Markets, Institutions and Money 74, 101383, 2021 | 39 | 2021 |
| Risk aversion and the predictability of crude oil market volatility: A forecasting experiment with random forests R Demirer, K Gkillas, R Gupta, C Pierdzioch Journal of the Operational Research Society 73 (8), 1755-1767, 2022 | 33 | 2022 |
| A Note on Investor Happiness and the Predictability of Realized Volatility of Gold M Bonato, K Gkillas, R Gupta, C Pierdzioch Finance Research Letters, 2020 | 31 | 2020 |
Rangan GuptaUniversity of PretoriaVerified email at up.ac.za
