As soon as the usage of cryptocurrency in the last few years has been gaining popularity all over the world, and this global trend has affected Ukraine, the purpose of the paper is to examine the essence of cryptocurrency, to identify the issues of its legal regulation in Ukraine, as well as using the analysis of world experience in this sphere, to identify ways of the improvement for relevant domestic legislation. The authors have indicated that the cryptocurrency market (or "virtual" money) operates successfully and provides an opportunity to analyse dynamics of the cost, supply, and demand of about 90-100 different cryptocurrency. Problem's setting. The authors of the paper have emphasized that despite increasing popularity of cryptocurrency in Ukraine and throughout the world, there is no single clear definition of this concept. Therefore, the authors of this article state that cryptocurrency is a digital decentralized currency, a unit of which is a coin cryptographically protected against tampering since it is encrypted information that cannot be copied, while all information about transactions is stored in the blockchain system. Methodology. The study primarily uses comparative methods for the purposes of examination of the approaches taken under different jurisdictions towards cryptocurrency. Additionally, analysis of the body of theoretical literature on the matter was conducted. Results of the study allowed drawing several conclusions on the prospects of further development of the legal framework for cryptocurrencies in Ukraine since nowadays the country is neutral in the issue of using and regulating cryptocurrency and consequently it is losing precious time, because: first, potentially loses money, which could enter the state budget from individuals, who receive income from transactions on cryptocurrency markets; and secondly, the state runs a risk of citizens' rights violation because of no real instruments for their protection. Practical implications of these are proposals to adopt certain amendments to the current legislation in this sphere, including setting up control over brokerage of cryptocurrency, licensing of the industry, and legal definition of the cryptocurrency for the purposes of taxation, etc. Value/originality. The paper represents one of the first comprehensive studies of the current state and prospects of development of the legal framework for the cryptocurrency in Ukraine. Its conclusions provide both proposals for the development of legislation in this sphere and may serve as a basis for the future studies of this topic.
Stephen Chan, Jeffrey Chu, Yuanyuan Zhang, Saralees Nadarajah
In financial trading, cryptocurrencies like bitcoin use decentralization, traceability, and anonymity features to perform transactional activities. These digital currencies, using the emerging blockchain technologies, are forming the basis of the largest unregulated markets in the world. This creates various regulatory challenges, including the illicit purchase of drugs and weapons, money laundering, and funding terrorist activities. This chapter analyzes various legal and ethical implications, their effects, and various solutions to overcome the inherent issues that are currently faced by the policymakers and regulators. The authors present the result of an analysis of 30 recently published peer-reviewed scientific publications and suggest various mechanisms that can help in the detection and prevention of illegal activities that currently account for a substantial proportion of cryptocurrency trading. They suggest methods and applications that can also be used to identify the dark marketplaces in the future.
Dec 28, 2017·Вісник Житомирського державного технологічного університету. Серія: Економічні науки // THE JOURNAL OF ZHYTOMYR STATE TECHNOLOGICAL UNIVERSITY. SERIES: ECONOMICS
Олександр Михайлович Петрук, Оксана Сергіївна Новак
The research deals with the issue of reflection in accounting cryptocurrencies and the ways of solving it through determining the economic essence of such currencies. The purpose of the research is the analysis such economic phenomenon as cryptocurrency and formation of appropriate methodological approaches to its accounting reflection, that requires the identification of the object, the study of the methods of its assessment, the clarification of reflection on the appropriate accounts, the determination of place in reporting.The author generalizes the existed achievements of domestic and foreign researchers about the issues of accounting cryptocurrencies, differentiates between the concept of «cryptocurrency» and «electronic money», and proves that according to a set of features cryptocurrencies do not meet the requirements of the definition of «money», that is why, cryptocurrencies cannot be reflected into the enterprise balance sheet under article «Funds and their equivalents».Using the functional approach to the definition of cryptocurrency as the accounting object and the methods of comparison and analogy, the paper substantiates the order of its reflection as a variety of financial investments applying the special methods of accounting, such as assessment, accounts, and reporting.
Цель работы – проанализировать современные тенденции и состояние международного рынка ведущих криптовалют и оценить возможные перспективы их дальнейшего развития и интеграции в мировую финансовую систему.
 Результаты исследования. Ретроспективно прослежена история происхождения и становления Биткоина (Bitcoin), рассмотрены некоторые особенности «Блокчейн» («Blockchain»). Проанализированы положительные и отрицательные стороны работы с криптовалютами. Рассмотрена ближайшая по капитализации к Биткоину криптовалюта Эфир (Ethereum) и проанализированы основные различия между ними. На основе проведенного исследования сформирован прогноз о наиболее вероятном направлении развития рынка криптовалют на ближайшее будущее и о возможности их интеграции в мировую финансовую систему.
 Теоретическое значение исследования. Настоящее исследование и его результаты будут способствовать решению глобальной научной задачи – формированию научно-обоснованного мнения академической науки к новому феномену в экономике – криптовалютам и их роли в мировой финансовой системе.
 Оригинальность/ценность/научная новизна исследования. Работа является одной из немногих, посвященных новому явлению в экономике – криптовалютам; представлены авторские прогнозы о возможных направлениях дальнейшего развития рынка криптовалют.
 Перспективы дальнейших исследований. Настоящая работа открывает возможность дальнейших исследований в области рынка криптовалют, его дальнейшего развития и интеграции в мировую финансовую систему.
 Тип статьи – эмпирическая.
The article presents the results of a study of a business-engineering project for a commercial bank. The technique of the international standard of business analysis practice BABOK GUIDE v3 (SWOT-Analysis) is used to identify internal and external factors that affect the organization. The commercial bank «Home Credit» was chosen as the object of the study. The aim of the research is to achieve the leading position of a commercial bank among the world's credit institutions by developing a program for the transformation of the enterprise architecture segment. Business process «Lending« was subject to reengineering and reoriented to increase the share of solvent customers through the implementation of the Masterchain platform in the organization's activities. The potential results from the introduction of the «Blockchain» into the business process «Lending» are defined.
The article is aimed at studying the history of origins, the preconditions for development, the main problems of functioning, and the prospects of legalizing the cryptocurrency market in Ukraine. One of the key risks when implementing advances of the IT in the financial sphere is the possibility of physical disappearance of banking system in its classical form because of its inability to compete with new technologies. The most troubling, versus the classical banks, may be considered such new technologies as credit electronic platforms and blockchain. In the recent time the bitcoin course has been growing rapidly, giving all the reasons to consider it primarily a classical «pyramid scheme». The cryptocurrency market may also be characterized a «pyramid scheme» because of the fact that the course of such a currency has not any coverage except increase in the number of participants and investors. Ukraine is not a leader in the international cryptocurrency market, albeit not an outsider. In order to secure a reliable State control of the «gray» cryptocurrency market, which is actually present in Ukraine, the article suggests some necessary actions directed towards legalizing and ordering this phenomenon.
The article analyses the directions of tax management in the context of budgetary decentralization. The paper aims to research tax management in the system of forming local budgets in the conditions of financial resources decentralization and analyze the current tools of tax management on the local level. In spite of a great number of researches, the issue of tax management in strengthening financial independence of local budgets is not enough studied; therefore, to reach financial independence of local communities it is necessary to adopt new normative and legal acts concerning decentralization of financial resources taking into account tax potential of each territorial community. The lack of financial resources causes the problem of optimal redistribution of power among central and local authorities. The author proposes the new mechanisms of solving the current problems on the example of local budget of the city of Uzgorod to contribute budgetary decentralization. The principal idea while conducting the reform of the budgetary process must be the adoption of certain changes in budgetary legislation which have to shift the mechanisms of budgetary financing and equating local budgets. The author concludes that the progressive vector of well-being increasing completely depends on the developed concept of regional economic policy. The article pays attention to the importance of taking into account the tax potential of a territory and characterizes the directions of strengthening financial independence of local government.
The approach to understanding electronic money and their types on the basis of cryptographic technologies and data encryption protocols is disclosed in the article. Electronic money is becoming more popular among Internet users, as payment transactions and additional revenues. This determines the formation of new economic categories and characteristics, which gradually enter the system of modern development of society. Among them we can point out crypto technology, cryptosystems, and crypto economy, trade and money relations. They are based on bitcoin and alternative crypto assets. Modern approaches to understanding crypto currencies and their classification features are analysed. Characteristics that show the advantages over fiat money are given. The directions for the development of the crypto currency market and its surrogates are outlined.
Much significant research has been done to investigate various facets of the link between Bitcoin price and its fundamental sources. This study goes beyond by looking into least to most influential factors-across the fundamental, macroeconomic, financial, speculative and technical determinants as well as the 2016 events-which drove the value of Bitcoin in times of economic and geopolitical chaos. We use a Bayesian quantile regression to inspect how the structure of dependence of Bitcoin price and its determinants varies across the entire conditional distribution of Bitcoin price movements. In doing so, three groups of determinants were derived. The use of Bitcoin in trade and the uncertainty surrounding China's deepening slowdown, Brexit and India's demonetization were found to be the most potential contributors of Bitcoin price when the market is improving. The intense anxiety over Donald Trump being the president of United States was shown to be a positive determinant pushing up the price of Bitcoin when the market is functioning around the normal mode. The velocity of bitcoins in circulation, the gold price, the Venezuelan currency demonetization and the hash rate were found to be the fundamentals influencing the Bitcoin price when the market is heading into decline.
Bitcoin is a rising digital currency and exemplifies the grow- ing need for systematically gathering and analyzing pub- lic transaction data sets such as the blockchain. However, the blockchain in its raw form is just a large ledger listing transfers of currency units between alphanumeric character strings, without revealing contextually relevant real-world information. In this demo, we present GraphSense, which is a solution that applies a graph-centric perspective on digital currency transactions. It allows users to explore transactions and follow the money ow, facilitates analytics by semantically enriching the transaction graph, supports path and graph pattern search, and guides analysts to anomalous data points. To deal with the growing volume and velocity of transaction data, we implemented our solution on a horizontally scalable data processing and analytics infrastructure. Given the ongoing digital transformation in financial services and technologies, we believe that our approach contributes to development of analytics solutions for digital currency ecosystems, which is relevant in fields such as financial analytics, law enforcement, or scientific research
Issues of crypto currencies usage in international and domestic financial systems are considered in thearticle. Detailed review of crypto currency stages development in Ukraine and abroad was provided.Analysis of crypto currency nature was made. It was paid attention to the description of basic kinds ofcrypto currencies and specifications of their usage. Process of crypto currency implementation infinancial system of Ukraine was reviewed
In spite of the fact that a lot of virtual currencies have been created in recent years, bitcoin is the best known from all of them and regularly reported in the news. Currency without identified creator is appreciated by its user for non-centralized running, without any chance of governments to influence the money supply. The advantages of bitcoin, such as very quick payments worldwide, stop of inflations caused by governments trying to solve their own problems or high level of transactions privacy are widely mentioned. The aim of the article is not to describe the technical issue of bitcoin and explain how this system works, because it has been widely explained in other articles. The aim is focusing on economic aspects of bitcoin, the technical aspects are mentioned only if necessary. For accomplishing the aim the article is split in two parts. The first part is dedicated to answering the question “What is bitcoin?”. It examines whether bitcoin complies with theoretical, empirical and law definition of money. The law definition of money compliance is done for Czech, German and EU law in general, but attitudes of US and Chinese governments are also mentioned. According to the findings, bitcoin cannot be easily considered as money. The second part is focused on store of value money function. Better store of value in comparison with fiat currencies should be important advantage of bitcoin. This function examination is based on volatility calculation for bitcoin and other currencies and assets. Comparing of results shows that volatility (and therefore risk) of bitcoin is significantly higher than of other currencies and assets.
Predmetom bakalárskej práce je analýza problematiky virtuálnej meny Bitcoin. Teoretická časť sa zaoberá vysvetlením podstaty tejto virtuálnej meny, jej technickou implementáciou, problematikou bezpečnosti, priblížením právneho hľadiska, ďalej sa praktická časť venuje teoretickému vysvetleniu technickej a fundamentálnej analýzy a približuje aj základy psychologickej analýzy. V praktickej časti je analyzovaný vývoj kurzu bitcoinu od jeho vzniku po súčasnosť prostredníctvom fundamentálnej, technickej a psychologickej analýzy. Napokon sa práca venuje tvorbe predikčného modelu na základe uvedených analýz.
The aim of the paper is to conduct a research on an impact of blockchain technology platform on the financial sector through cryptocurrency, and an impact on other industries.. The subject of research is not only this technology but also its commercial exploitation. In order to understand the platform, the starting point of this research is an analysis of how the technology functions, after that the advantages for business and economic transaction are identified, and finally the paper deals with an impact of new technology on business, above all on financial operations. The basic hypothesis is that blockchain has achieved a great impact on financial sector, also it has the potential to radically change only the financial sector but also the way we buy and sell, our interaction with the authorities as a way of verifying the ownership from the authorship and the organic food production. Using the available data and synthesis of knowledge from the fields of technology, economics, finance, and politics, 4 scenarios were set up for the future of underlying technology. The scenario approach combined with trend analysis in order to prove the starting hypothesis with high reliability. The research results show that the technology being investigated already has a profound impact on the financial sector, that it is in the initial phase of changing many industries, with the likelihood that they will change them significantly in the next five to ten years. Businesses increasingly discover the power of this technology to exploit the benefits of the Fourth Technological Revolution.