Temat: cryptocurrencies - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Blockchain technology and cryptocurrencies - legal and tax aspects
Autorzy:: Słapczyński, Tomasz
Powiązania:: https://bibliotekanauki.pl/articles/2033076.pdf
Data publikacji:: 2019-04-30
Wydawca:: Wyższa Szkoła Finansów i Prawa w Bielsku-Białej
Tematy:: blockchain
Bitcoin
cryptocurrencies
digital currencies
financial law
Opis:: The main objective of the paper is to provide an answer to the question whether new technologies such as blockchain that enter various spheres of public life are safe for users and what impact they have on national legislations. Cryptocurrencies, which are based on blockchain technology, can be used as a means of payment, investment or capital accumulation. Therefore, blockchain becomes more and more popular. The main research method used in the paper consists of the analysis of legislation and jurisprudence as well as linguistic and purposive interpretation which affects the functioning of blockchain and cryptocurrencies. The introductory part of the paper contains a general historical outline and basic principles related to blockchain technology. Real and potential threats posed by the discussed technology are also discussed in the paper as well as the question whether governments or, more broadly, the international community, offer sufficient level of protection against risks related to the use of new technologies such as blockchain and cryptocurrencies. Using blockchain to streamline logistic activities or to speed up transactions is useful in itself, but in the hands of private entities the technology may pose a risk of losing funds if not properly secured. The financial market is and should be supervised and controlled by the state which is the guarantor of economic freedom. Another vital question is whether legislators keep up with the advances in technology. It seems that the development of blockchain technology triggers development of new legal regulations. The more blockchain technology enters everyday life, the more legal documents appear in the form of case law, legal provisions, opinions etc. The role of these documents is to regulate, define and specify new technologies as they appear.
Źródło:: Zeszyty Naukowe Wyższej Szkoły Finansów i Prawa w Bielsku-Białej; 2019, 1; 31-36
2084-1809
Pojawia się w:: Zeszyty Naukowe Wyższej Szkoły Finansów i Prawa w Bielsku-Białej
Dostawca treści:: Biblioteka Nauki

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Tytuł:: Kryptowaluty i waluty cyfrowe w polskich oraz międzynarodowych uwarunkowaniach prawno-gospodarczych
Cryptocurrencies and digital currencies in Polish and international legal and economic conditions
Autorzy:: Ryś, Dominik
Powiązania:: https://bibliotekanauki.pl/articles/29433467.pdf
Data publikacji:: 2023-12-31
Wydawca:: Akademia Nauk Stosowanych w Nowym Sączu
Tematy:: blockchain
waluty cyfrowe
kryptowaluty
CBDC
Bitcoin
digital currencies
cryptocurrencies
Opis:: Współczesny świat, oparty w dużej mierze na szeroko pojętej informatyzacji, stawia przed ludźmi coraz szersze wymagania m.in. w zakresie nowych, cyfrowych form wymiany. Wraz z wprowadzeniem do obiegu kryptowaluty „Bitcoin” zmieniło się postrzeganie pieniądza jako fizycznego elementu służącego do wyrażania wartości danego dobra. Wraz z tą zmianą konieczne stało się przystosowywanie krajowego prawa w Polsce oraz w innych państwach do obowiązujących warunków. Obserwacja i analiza tego zjawiska pozwalają sprawdzić, jakie państwa radzą sobie z tym nowym trendem lepiej, a jakie gorzej, jak również stwierdzić poziom zaawansowania technicznego danego kraju w tym aspekcie. Szczególne istotne jest tu podkreślenie roli Polski, Unii Europejskiej, Wielkiej Brytanii, Stanów Zjednoczonych oraz Chin i wskazanie daleko idących wniosków na przyszłość w zakresie rozwoju walut kryptograficznych oraz walut cyfrowych CBDC.
The modern world, based largely on broadly understood computerization, places more and more demands on people in terms of new, digital forms of exchange. With the introduction of the cryptocurrency "Bitcoin", the perception of money as a physical element used to express the value of a given good has changed. With this change, it became necessary to adapt national law in Poland and other countries to the applicable conditions. Observation and analysis of this phenomenon allows us to check which countries are coping with this new trend better and which are worse. Moreover, it allows us to determine the level of technical advancement of a given country in this aspect. It is particularly important to emphasize the role of Poland, the European Union, Great Britain, the United States and China and to indicate far-reaching conclusions for the future in the development of cryptographic currencies and central bank digital currencies (CBDC).
Źródło:: Studia Ekonomiczne. Gospodarka, Społeczeństwo, Środowisko; 2023, 2/2023 (12); 112-124
2544-6916
2544-7858
Pojawia się w:: Studia Ekonomiczne. Gospodarka, Społeczeństwo, Środowisko
Dostawca treści:: Biblioteka Nauki

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Tytuł:: Conventionalists, Pioneers and Criminals Choosing Between a National Currency and a Global Currency
Autorzy:: Wang, Guizhou
Hausken, Kjell
Powiązania:: https://bibliotekanauki.pl/articles/2053930.pdf
Data publikacji:: 2021-12-30
Wydawca:: Uniwersytet Warszawski. Wydawnictwo Naukowe Wydziału Zarządzania
Tematy:: Bitcoin
digital currencies
currency competition
money
evolution
replicator
dynamics
cryptocurrencies
central bank digital currencies
Opis:: The article analyzes how conventionalists, pioneers and criminals choose between a national currency (e.g. a central bank digital currency) and a global currency (e.g. a cryptocurrency such as Bitcoin) that both have specific characteristics in an economy. Conventionalists favor what is traditional and historically common. They tend to prefer the national currency. Pioneers (early adopters) tend to break away from tradition, and criminals prefer not to get caught. They both tend to prefer the global currency. Each player has a Cobb-Douglas utility with one output elasticity for each of the two currencies, comprised of backing, convenience, confidentiality, transaction efficiency, financial stability, and security. The replicator equation is used to illustrate the evolution of the fractions of the three kinds of players through time, and how they choose among the two currencies. Each player’s expected utility is inverse U-shaped in the volume fraction of transactions in each currency, skewed towards the national currency for conventionalists, and towards the global currency for pioneers and criminals. Conventionalists on the one hand typically compete against pioneers and criminals on the other hand. Fifteen parameter values are altered to illustrate sensitivity. For parameter values where conventionalists go extinct, pioneers and criminals compete directly with each other. Players choose volume fractions of each currency and which kind of player to be. Conventionalists go extinct when criminals gain more from criminal behavior, and when the parameter values in the conventionalists’ expected utility are unfavorable, causing competition between pioneers and criminals.
Źródło:: Journal of Banking and Financial Economics; 2021, 2(16); 104-133
2353-6845
Pojawia się w:: Journal of Banking and Financial Economics
Dostawca treści:: Biblioteka Nauki

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