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Lars Lundberg, Martin Boldt, Anton Borg and Håkan Grahn
We present a method, including tool support, for bibliometric mining of trends in large and dynamic research areas. The method is applied to the machine learning research area for the years 2013 to 2022. A total number of 398,782 documents from Scopus we...
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Mikhail Vyacheslavovich Zharikov
The article is time relevant, since a number of countries, such as China and Russia, started pilot testing their digital currencies in 2020, due to the necessity of contactless means of payment during the coronavirus pandemic. The purpose of this researc...
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Mduduzi Biyase, Talent Zwane, Precious Mncayi and Mokgadi Maleka
While technological innovation and financial development are broadly credited as important drivers of economic growth of developed nations, their impact on inequality (especially in emerging economies) remains understudied. Thus, the objective of this st...
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Lazarus Chapungu, Godwell Nhamo, David Chikodzi and Malebajoa Anicia Maoela
The emerging economies of Brazil, Russia, India, China and South Africa (BRICS) have significant influence on the global economic and environmental trajectories. They have carbon intensive economic systems, which contribute significantly to total global ...
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Caston Sigauke, Rosinah Mukhodobwane, Wilbert Chagwiza and Winston Garira
With the use of empirical data, this paper focuses on solving financial and investment issues involving extremal dependence of 10 pairwise combinations of the 5 BRICS (Brazil, Russia, India, China, and South Africa) stock markets. Daily closing equity in...
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Musumba Batondo and Josine Uwilingiye
During the past two decades, financial markets across the globe have experienced sporadic waves of crashes. Such waves raise concerns about the vulnerability of global financial markets and the transmission mechanisms of shocks beyond borders. The curren...
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Sehludi Molele, Thobeka Ncanywa
Pág. 160 - 170
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John Weirstrass Muteba Mwamba and Sutene Mwambetania Mwambi
This paper investigates the dynamic tail dependence risk between BRICS economies and the world energy market, in the context of the COVID-19 financial crisis of 2020, in order to determine optimal investment decisions based on risk metrics. For this purp...
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Ahmed Jeribi, Sangram Keshari Jena and Amine Lahiani
The study investigates the safe haven properties and sustainability of the top five cryptocurrencies (Bitcoin, Ethereum, Dash, Monero, and Ripple) and gold for BRICS stock markets during the COVID-19 crisis period from 31 January 2020 to 17 September 202...
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Stelios Bekiros and Christos Avdoulas
We examined the dynamic linkages among money market interest rates in the so-called ?BRICS? countries (Brazil, Russia, India, China, and South Africa) by using weekly data of the overnight, one-, three-, and six- months, as well as of one year, Treasury ...
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