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Transfer entropy approach for portfolio optimization : an empirical approach for CESEE markets
Škrinjarić, Tihana; Quintino, Derick; Ferreira, Paulo - In: Journal of risk and financial management : JRFM 14 (2021) 8, pp. 1-12
In this paper, we deal with the possibility of using econophysics concepts in dynamic portfolio optimization. The main …
Persistent link: https://www.econbiz.de/10012626748
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From big data to econophysics and its use to explain complex phenomena
Ferreira, Paulo; Pereira, Eder Johnson de Area Leão; … - In: Journal of risk and financial management : JRFM 13 (2020) 7/153, pp. 1-10
paper, we make the linkage between the use of big data and Econophysics, a research field which uses a large amount of data … frameworks to analyze complex phenomena that could be studied using Econophysics and resorting to big data. …
Persistent link: https://www.econbiz.de/10012309347
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The fundamental equation in tourism finance
McAleer, Michael - In: Journal of risk and financial management : JRFM 8 (2015) 4, pp. 369-374
The purpose of the paper is to present the fundamental equation in tourism finance that connects tourism research to empirical finance and financial econometrics. The energy industry, which includes, oil, gas and bio-energy fuels, together with the tourism industry, are two of the most important...
Persistent link: https://www.econbiz.de/10011545065
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Volatility integration in spot, futures and options markets : a regulatory perspective
Rastogi, Shailesh; Athaley, Chaitaly - In: Journal of risk and financial management : JRFM 12 (2019) 2/98, pp. 1-15
The aim of this paper is to study the integration of volatility in the three markets, viz. spot, futures and options … moments (GMM) is used to capture the simultaneous equation modelling of volatility in the three markets. The integration of … the volatility in the three markets is also tested for structural breaks. The main finding of the paper is that the …
Persistent link: https://www.econbiz.de/10012022005
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A survey on empirical findings about spillovers in cryptocurrency markets
Kyriazis, Nikolaos A. - In: Journal of risk and financial management : JRFM 12 (2019) 4/170, pp. 1-17
This paper provides a systematic survey on return and volatility spillovers of cryptocurrencies based on the empirical … but volatility spillovers often present a bi-directional character. Volatility shock transmission is detected among …
Persistent link: https://www.econbiz.de/10012171411
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Dynamic responses of major equity markets to the US fear index
Adrangi, Bahram; Chatrath, Arjun; Macri, Joseph; … - In: Journal of risk and financial management : JRFM 12 (2019) 4/156, pp. 1-23
.e., the Chicago Board of Trade Volatility Index (VIX). The VIX is designed to perform as a leading indicator of the volatility … estimation show that, in the first and second subperiods that cover from 6/2013 through 5/2016, equity market volatility in the …
Persistent link: https://www.econbiz.de/10012173007
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Does the assumption on innovation process play an important role for filtered historical simulation model?
Altun, Emrah; Tatlidil, Huseyin; Ozel, Gamze; … - In: Journal of risk and financial management : JRFM 11 (2018) 1, pp. 1-13
Most of the financial institutions compute the Value-at-Risk (VaR) of their trading portfolios using historical simulation-based methods. In this paper, we examine the Filtered Historical Simulation (FHS) model introduced by Barone-Adesi et al. (1999) theoretically and empirically. The main goal...
Persistent link: https://www.econbiz.de/10011855007
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Variance swap replication : discrete or continuous?
Le Floc'h, Fabien - In: Journal of risk and financial management : JRFM 11 (2018) 1, pp. 1-15
The popular replication formula to price variance swaps assumes continuity of traded option strikes. In practice, however, there is only a discrete set of option strikes traded on the market. We present here different discrete replication strategies and explain why the continuous replication...
Persistent link: https://www.econbiz.de/10011855148
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Investigation of the financial stability of S&P 500 using realized volatility and stock returns distribution
Akter, Nahida; Nobi, Ashadun - In: Journal of risk and financial management : JRFM 11 (2018) 2, pp. 1-10
250-day time window were investigated by measuring realized stock returns and realized volatility. We examined the normal … distribution and frequency distribution for both daily stock returns and volatility. We also determined the beta-coefficient and …. We compared the stock volatility and stock returns for specific time periods i.e., non-crisis, before crisis and during …
Persistent link: https://www.econbiz.de/10011856960
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Asymmetrical linkages between foreign exchange and stock markets : empirical evidence through linear and non-linear ARDL
Luqman, Rabia; Kouser, Rehana - In: Journal of risk and financial management : JRFM 11 (2018) 3, pp. 1-13
The symmetrical relationship between currency and equity markets has gained much attention among academicians and policy makers in the recent era. Many studies conducted on this relationship have concluded that there is short-run relationship between these variables and found less evidence about...
Persistent link: https://www.econbiz.de/10011895619