Temat: Cryptocurrency - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Rynek kryptowalut – sytuacja bieżąca i kierunki rozwoju
Cryptocurrency market: current situation and future development
Autorzy:: Wikarczyk, Agnieszka
Powiązania:: https://bibliotekanauki.pl/articles/7486794.pdf
Data publikacji:: 2019
Wydawca:: Kancelaria Sejmu. Biuro Analiz Sejmowych
Tematy:: cryptocurrency
Bitcoin
blockchain
„currency mining”
cryptocurrency market
Opis:: The article provides a general overview of blockchain technology and its influence on cryptocurrency development. It is based on asymmetric cryptology, peer-to-peer technology, hash functions, consensus mechanism, and smart contracts. Since 2008, when Satoshi Nakamoto published online the Bitcoin blueprint, cryptocurrency market has grown. There are more than 1000 cryptocurrencies now (e.g. Ethereum, Dogecoin, Monero), as well as many stock exchange markets, exchange offices and bitcoin cash machines. It is also possible to “mine” cryptocurrencies by yourself, however special hardware solutions are required. The author claims that cryptocurrency has redefined the way of thinking and viewing the concept of money, and it will expand even further.
Źródło:: Studia BAS; 2019, 1(57); 143-160
2080-2404
2082-0658
Pojawia się w:: Studia BAS
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Polityczne znaczenie kryptowalut - ankieta
The political significance of cryptocurrencies - a survey
Autorzy:: Niźnik, Przemysław
Powiązania:: https://bibliotekanauki.pl/articles/32388097.pdf
Data publikacji:: 2023
Wydawca:: Fundacja PSC
Tematy:: cryptocurrency
Bitcoin
blockchain
Źródło:: Alcumena. Pismo Interdyscyplinarne; 2023, 1(13); 69-76
2719-9851
Pojawia się w:: Alcumena. Pismo Interdyscyplinarne
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Identification of awareness of the conditions for using cryptocurrencies in Poland
Autorzy:: Zborowski, Marek
Chmielarz, Witold
Powiązania:: https://bibliotekanauki.pl/articles/35713729.pdf
Data publikacji:: 2024
Wydawca:: Szkoła Główna Handlowa w Warszawie
Tematy:: cryptocurrencies
awareness of cryptocurrency determinants
cryptocurrency usage factors
cryptocurrency characteristics
advantages of cryptocurrencies
disadvantages of cryptocurrencies
Opis:: The primary aim of this article is to identify internet users' knowledge and awareness of cryptocurrencies and the determinants of their use in Poland. The study, which used the CAWI (Computer-Assisted Web Interview) method, was conducted on a group of 400 active Internet users selected through random and purposive sampling. In the survey, which was carried out in April/May 2022 in Poland, respondents were asked to evaluate cryptocurrencies taking into account the following criteria: familiarity with the concept of cryptocurrency, sources of information about the phenomenon, investment preferences, security awareness, and the respondents' knowledge of the advantages and disadvantages of cryptocurrencies. As a continuation of previous research undertaken in this area, the research demonstrated a strong understanding of the respondents concerning the lack of transparency associated with cryptocurrencies and the cryptocurrency market. The main concerns when using cryptocurrencies are: lack of protection against speculators, lack of supervision by a reputable financial institution, and lack of control of the cryptocurrency market by the National Bank of Poland (NBP). The conclusions and recommendations contained in this article may contribute to increasing knowledge and awareness of the phenomenon analysed, and increasing its popularity in society. Additionally, it provides insights for investors regarding the direction of cryptocurrency development.
Źródło:: e-mentor. Czasopismo naukowe Szkoły Głównej Handlowej w Warszawie; 2024, 104, 2; 4-13
1731-6758
1731-7428
Pojawia się w:: e-mentor. Czasopismo naukowe Szkoły Głównej Handlowej w Warszawie
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Corruption and Cryptocurrency : Blockchains as corruption tools
Autorzy:: Ibrahimi, Adrianit
Arifi, Besa
Powiązania:: https://bibliotekanauki.pl/articles/2079464.pdf
Data publikacji:: 2022-07-30
Wydawca:: Academicus. International Scientific Journal publishing house
Tematy:: cryptocurrency
corruption
legal framework
Opis:: Cryptocurrency has become ubiquitous and is evolving constantly. The question is if our legal framework is catching up with it. Therefore, this article analyzes the arguments on the legitimacy and legality of cryptocurrency in order to emphasize the relation between corruption and cryptocurrency. The research has enlightened some cogent arguments on the possibility of perpetrators committing corruption acts through cryptocurrency. These arguments basically refer to some of the unique characteristics of cryptocurrency such as the quick value fluctuation, the difficulties in tractability and the lacking current legislation. The unique features of it may headline cryptocurrency as an immensely attractive environment for corruption activities. Hence the world has already faced some tangled scamming scandals with cryptocurrency specified herein. Therefore, the aim of this article is to highlight the possibility for corruption acts to be committed through cryptocurrency as a form of corruption unknown before.
Źródło:: Academicus International Scientific Journal; 2022, 13, 26; 93-103
2079-3715
2309-1088
Pojawia się w:: Academicus International Scientific Journal
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: The adaptive market hypothesis and the return predictability in the cryptocurrency markets
Autorzy:: Karasiński, Jacek
Powiązania:: https://bibliotekanauki.pl/articles/2192168.pdf
Data publikacji:: 2023-04-27
Wydawca:: Uniwersytet Ekonomiczny w Poznaniu
Tematy:: cryptocurrency markets
adaptive market hypothesis
efficient market hypothesis
cryptocurrency return predictability
weak-form efficiency of cryptocurrency markets
martingale difference hypothesis
Opis:: This study employs robust martingale diefrence hypothe sis tests to examine return predictability in a broad sample of the 40 most capitalized cryptocurrency markets in the context of the adaptive market hypothesis. The tests were applied to daily returns using the rolling window method in the research period from May 1, 2013 to September 30, 2022. The results of this study suggest that the returns of the majority of the examined cryptocurrencies were unpredictable most of the time. However, a great part of them also suefred some short periods of weak-form ineficien cy. The results obtained validate the adaptive market hy pothesis. Additionally, this study allowed the observation of some diefrences in return predictability between the examined cryptocurrencies. Also some historical trends in weak-form eficiency were identifed. The results suggest that the predictability of cryptocurrency returns might have decreased in recent years also no significant relation ship between market cap and predictability was observed. JEL codes: G14
Źródło:: Economics and Business Review; 2023, 9, 1; 94-118
2392-1641
Pojawia się w:: Economics and Business Review
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Cryptocurrency - A Mathematical Extravaganza
Autorzy:: Goel, Ruchira
Powiązania:: https://bibliotekanauki.pl/articles/1159222.pdf
Data publikacji:: 2018
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:: Bitcoin
Cryptocurrency
Elliptic Curve Cryptography
Opis:: Paper emphasizes some aspects of Cryptocurrency which has evolved in the digital era with elements of mathematical theory and computer science to become a way to secure communications, information and money online. It also addresses a major issue regarding the existence of one of the most prevalent form of Cryptocurrency prevalent these days known as “Bitcoin”. Bitcoin don’t actually exist but are digital keys that are stored in a digital wallet which exist either in the cloud or on computers and can be linked to bank accounts.
Źródło:: World Scientific News; 2018, 113; 31-36
2392-2192
Pojawia się w:: World Scientific News
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: KRYPTOWALUTY. POWSTANIE – TYPOLOGIA – CHARAKTERYSTYKA
DEVELOPMENT AND GROWTH OF CRYPTOCURRENCIES IN THE WORLD
Autorzy:: Markowski, Krzysztof
Powiązania:: https://bibliotekanauki.pl/articles/546454.pdf
Data publikacji:: 2019
Wydawca:: Uniwersytet Warmińsko-Mazurski w Olsztynie
Tematy:: bitcoin,
ethereum,
cryptocurrency,
blockchain,
cryptography
Opis:: The presented article is devoted to cryptocurrencies. In this work simple language is used so that people who have not heard of cryptocurrencies could understand how they work. Some things have been simplified here so that the article would not be too long. Author explains why bitcoin cryptocurrency is special and why it turned out to be a revolution among online currencies. The author has attempted to show how important is cryptography security.
Źródło:: Civitas et Lex; 2019, 3(23); 69-82
2392-0300
Pojawia się w:: Civitas et Lex
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Cryptocurrencies as a tool accelerating the process of globalisation
Kryptowaluty jako narzędzie przyspieszające proces globalizacji
Autorzy:: Majewski, Marcin
Powiązania:: https://bibliotekanauki.pl/articles/581630.pdf
Data publikacji:: 2019
Wydawca:: Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:: bitcoin
cryptocurrency
globalisation
kryptowaluty
globalizacja
Opis:: This article is about the process of globalisation supported by cryptocurrencies. It discusses the influence of cryptocurrencies on three major aspects: the political, economic and social spheres. The section on the political sphere highlights the way the authorities of some countries react towards cryptocurrencies. The evolving legal status of cryptocurrency in different regions is described. The section on the economic sphere enumerates examples of cryptocurrencies used on the financial markets. It shows how cryptocurrency might be used by the business sector. The social sphere section illustrates the major kinds of internet societies which are created around cryptocurrencies and what tools are facilitating cryptocurrency transfers. Many examples of important cryptocurrencies are used. The analysis of statistical data and literature have been used in order to evaluate the topic. The study provides additional evidence proving that cryptocurrencies have a significant impact on the process of globalisation.
Niniejszy artykuł jest poświęcony procesowi globalizacji wspieranemu przez kryptowaluty. Omawiany jest wpływ kryptowalut na trzy najważniejsze aspekty: sferę polityczną, ekonomiczną oraz socjalną. W sferze politycznej podkreślono sposób, w jaki władze niektórych krajów reagują na kryptowaluty. Opisano również ewoluujący status prawny kryptowalut w różnych regionach. W sferze ekonomicznej wymieniono przykłady kryptowalut używanych na rynkach finansowych. Pokazano, jak kryptowaluty mogą być wykorzystane w sektorze biznesowym. W części tekstu poświęconej sferze socjalnej zilustrowano główne rodzaje społeczeństw internetowych powstających wokół kryptowalut oraz narzędzi, które ułatwiają ich transfery. Użyto wielu przykładów istotnych kryptowalut. W celu omówienia tematu wykorzystano analizę danych i literatury. Artykuł dostarcza dowodów na to, że kryptowaluty mają znaczny wpływ na proces globalizacji.
Źródło:: Prace Naukowe Uniwersytetu Ekonomicznego we Wrocławiu; 2019, 63, 4; 7-18
1899-3192
Pojawia się w:: Prace Naukowe Uniwersytetu Ekonomicznego we Wrocławiu
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Risk of investment in cryptocurrencies
Ryzyko inwestycji w kryptowaluty
Autorzy:: Kozak, S.
Gajdek, S.
Powiązania:: https://bibliotekanauki.pl/articles/2048628.pdf
Data publikacji:: 2021
Wydawca:: Akademia Bialska Nauk Stosowanych im. Jana Pawła II w Białej Podlaskiej
Tematy:: investment
financial markets
cryptocurrency
risk
Opis:: Subject and purpose of work: Cryptocurrencies are a phenomenon that has been strengthening its place in the world of finance for over ten years and which is becoming a frequent investment tool. The aim of this study is to compare the level of risk measures of investments in the cryptocurrency market with investments in global capital markets in 2011-2020. Materials and methods: The study used the quotations of the analysed instruments. The level of risk was estimated using standard deviation and semi-standard deviation of daily logarithmic rates of return. Results: Investment in cryptocurrencies is more risky than in shares of the largest international companies. The level of risk decreases with the duration of the cryptocurrency presence on the market. Conclusions: Achieving extraordinary rates of return generates an increased demand and volatility of cryptocurrencies’ quotations. The level of risk of investing in cryptocurrencies is much higher than in the indexes of global capital exchanges.
Źródło:: Economic and Regional Studies; 2021, 14, 3; 294-304
2083-3725
2451-182X
Pojawia się w:: Economic and Regional Studies
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Fintech i blockchain – kierunki rozwoju gospodarki cyfrowej
FinTech and blockchain: directions of development of digital economy
Autorzy:: Szpringer, Włodzimierz
Powiązania:: https://bibliotekanauki.pl/articles/7478251.pdf
Data publikacji:: 2019
Wydawca:: Kancelaria Sejmu. Biuro Analiz Sejmowych
Tematy:: FinTech
cryptocurrency
blockchain
digital economy
Opis:: The paper looks at the selected issues connected with the digital economy, namely innovations such as FinTech and blockchain, as a possible direction of its development. First, the author discusses FinTech, a technology that aims to compete with traditional methods of delivery of financial services. Next, he raises the question of blockchain that records and maintains transactions made in cryptocurrency in a peer-to-peer network. The relevant definitions, key areas, regulatory framework, benefits and challenges related to both innovations are also presented.
Źródło:: Studia BAS; 2019, 1(57); 9-35
2080-2404
2082-0658
Pojawia się w:: Studia BAS
Dostawca treści:: Biblioteka Nauki

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