The effects of us covid-19 policy responses on cryptocurrencies, fintech and artificial intelligence stocks: A fractional integration analysis by Emmanuel Joel Aikins Abakah, Guglielmo Maria Caporale, Luis Alberiko Gil-Alana

“…More precisely, it analyzes the behavior of the percentage returns in the case of nine major coins (Bitcoin—BITC, Stella—STEL, Litecoin—LITE, Ethereum—ETHE, XRP (Ripple), Dash, Monero—MONE, NEM, Tether—TETH) and two technology-related stock market indices (the KBW NASDAQ Technology Index—KFTX, and the NASDAQ Artificial Intelligence index—AI) over the period 1 January 2020–5 March 2021. …”
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Blockchain event ordering algorithm based on high-dimensional multi-objective differential evolution by Li Kuan

“…Since the birth of Bitcoin, blockchain technology has been widely used in many fields, such as finance, supply chain management, smart contracts, etc.and has been highly valued for its decentralized and tamper-proof characteristics. …”
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Toward greater stability in stablecoins: Empirical evidence from an analysis of precious metals by Alam Asadov, Ramazan Yildirim, Mansur Masih

“…However, the recent collapse of Bitcoin, Ether, and other traditional cryptocurrencies has raised concern about their capacity to function as a good store of value, investment, or hedge. …”
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Integration of the cryptocurrency market in the financial system of Ukraine: theoretical aspects by Mykhailo Kuzheliev

“…The largest cryptocurrencies by capitalization were studied and it was concluded that Bitcoin remains the leader in terms of price and level of capitalization among existing cryptocurrencies. …”
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An optimization strategy for enhancing energy consumption performance in digital currency miner's building by Hossein Akbarnavasi, Masoumeh Bararzadeh Ledari, Alireza Ghadertootoonchi

“…Abstract Cryptocurrencies, as a way of extraction, are categorized into two main groups of non‐mineable and mineable. Bitcoin (BTC), the most famous mineable digital currency, utilizes the Proof of Work (PoW) algorithm for maintaining network solidarity. …”
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Cryptocurrency co-investment network: token returns reflect investment patterns by Luca Mungo, Silvia Bartolucci, Laura Alessandretti

“…Abstract Since the introduction of Bitcoin in 2009, the dramatic and unsteady evolution of the cryptocurrency market has also been driven by large investments by traditional and cryptocurrency-focused hedge funds. …”
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Research on Multistage Dynamic Trading Model Based on Gray Model and Auto-Regressive Integrated Moving Average Model by Zishan Xu, Chuanggeng Lin, Zhe Zhuang, Lidong Wang

“…The results show that by solving the quantitative portfolio trading model established in this paper and analyzing the sensitivity and robustness of the model, the price of gold and Bitcoin, two volatile assets, can be accurately predicted, and the best investment portfolio trading strategy can be effectively worked out on the premise of considering the risk level.…”
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New threats in the cyberspace based on the analysis of The Onion Router by Anna Nastuła

“…Further on in the paper the author shows a payment system in the TOR network which is based on cryptocurrencies, mainly on Bitcoin, and proves to be an ideal means of payment for illegal transactions. …”
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Blockchain as a driver for transformations in the public sector by Maria José Sousa

“…AbstractBlockchain architecture, originally designed for Bitcoin, has revolutionized finance through decentralized transactions and secured data management. …”
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New threats in the cyberspace based on the analysis of The Onion Router by Anna Nastuła

“…Further on in the paper the author shows a payment system in the TOR network which is based on cryptocurrencies, mainly on Bitcoin, and proves to be an ideal means of payment for illegal transactions. …”
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Examining the Research on Business Information-Entropy Correlation in the Accounting Process of Organizations by Emilio Abad-Segura, Mariana-Daniela González-Zamar, Massimo Squillante

“…Future research should focus on analyzing the evolution of this topic, which forms new thematic axes related to bitcoin market efficiency, business hierarchy information, business model evaluation systems, catastrophic economic collapse, corporate diversification, CSR reports affecting accounting conservatism, economic income accounting, and information loss. …”
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A study of formation trends and innovative features of cryptocurrencies in the digital economic environment by Alovsat Aliyev

“…The main elements of trading with cryptocurrency market are identified based on its structural scheme. Alongside Bitcoin, the features of other alternative cryptocurrencies are analyzed. …”
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New threats in the cyberspace based on the analysis of The Onion Router by Anna Nastuła

“…Further on in the paper the author shows a payment system in the TOR network which is based on cryptocurrencies, mainly on Bitcoin, and proves to be an ideal means of payment for illegal transactions. …”
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Cryptocurrency Acceptance Model to Analyze Consumers’ Usage Intention: Evidence From Pakistan by Chunling Li, Nosherwan Khaliq, Leslie Chinove, Usama Khaliq, József Popp, Judit Oláh

“…It’s worth mentioning that it is the first research to examine Pakistani customers’ perceptions of Bitcoin and their ability to partake. As a result, it is intended to serve as a base for potential research in this area.…”
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Blockchain Technology and Artificial Intelligence Together: A Critical Review on Applications by Hamed Taherdoost

“…Using a decentralized, secure, and trustworthy system, blockchain technology can automate bitcoin payments and provide users access to a shared ledger of records, transactions, and data. …”
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Thermodynamic Analysis of Financial Markets: Measuring Order Book Dynamics with Temperature and Entropy by Haochen Li, Yue Xiao, Maria Polukarov, Carmine Ventre

“…This study bridges finance and physics by applying thermodynamic concepts to model the limit order book (LOB) with high-frequency trading data on the Bitcoin spot. We derive the measures of Market Temperature and Market Entropy from the kinetic and potential energies in the LOB to provide a deeper understanding of order activities and market participant behavior. …”
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ADOBSVM: Anomaly detection on block chain using support vector machine by Michel Rwibasira, Suchithra R

“…Bitcoins are cryptocurrencies that make use of blockchain technology, which consists of network nodes and permanent ledgers of events. …”
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Bibliometric analysis of stock market performance throughout the COVID-19 outbreak by Zulfikar Zulfikar

“…The results of the extraction of 240 article titles and their abstracts using VOSviewer revealed that the determinants of the research roadmap in the stock market during the COVID-19 outbreak were divided into four clusters, namely: 1) an increase in cryptocurrencies such as bitcoin due to the spillover of oil and gold prices; 2) international stock market response and behavior; 3) major stock market performance results such as stock returns and equity; and 4) changes in stock market dynamics in the form of volatility and investor attention.…”
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Gateways-based Interoperability for DLT by Guzman Llambias, Bruno Bradach, Juan Nogueira, Laura González, Raúl Ruggia

“…The main efforts in the field are focused on blockchains, such as Bitcoin and Ethereum. However, interoperability in DLT remains as an almost untouched area of work as they introduce additional requirements focusing on privacy and identity. …”
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Development and Evaluation of a Novel Investment Decision System in Cryptocurrency Market by Dai-Lun Chiang, Sheng-Kuan Wang, Yi-Nan Lin, Cheng-Ying Yang, Victor R.L. Shen, Tony Tong-Ying Juang, Ting-Yi Liao

“…More and more people are entering the cryptocurrency market after Bitcoin (BTC) soared to nearly USD 20,000 in 2017. …”
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