High rates of growth of the ICO market and its excess returns stipulate a significant interest of investors to projects which use initial token allocation (ICO) for attracting investments. This work takes into account the fact that even a potentially profitable project may fail to collect the required amount of money and to start placing tokens on the stock exchange. We are speaking about success of an ICO-campaign for fund raising. In order to estimate the influence of factors and check the suggested research hypotheses, logistic regression was used. The selection included 672 projects. As a dependent variable, the proportion of the amount collected in the ICO process from the required value is selected. Depending on the tested hypothesis the influencing variables took into account the presence of a pre-sale stage and the bounty program and also the price of the token, the upper limit of fund raising, the duration of the ICO-campaign and the number of team members. The work results allow token emitters to substantiate managing the success of the ICO-campaign of the project and the investors to see whether it deserves their attention. Besides, the obtained materials can be useful for specialists in forming the legal framework of token transactions.
The articleconsider the development of the sphere of labor relations in the context of ongoing Fourth Industrial Revolution and, in particular, in the conditions of emergence and development of Blockchain technology. Blokchain is one of the main technologies that have become the driving force of new scientific and technological revolution. Because ofthe interest and the informational support of the media it causes cross-industrial promotion of technology, and it leads to the coverage of new mar-kets. Blockchain continues the trend of decentralization and automation of business processes and document circulation; it opens an opportunity to avoid intermediaries involvement, which significant-ly affects the labor market and the existence of a number of professions.
Recently the technology of blockchain has got widespread use at the stock market of OTC derivative trade. And the interest in this technology is gathering pace. The existing system with the participation of clearing houses can’t be viewed as efficient. Herewith, the use of blockchain in the from of bilateral smart contracts would allow to create a new economy of trust. As a result, blockchain has emerged as one of the most valuable innovations which is capable of disrupting the stock market.
The paper analyzes legal issues associated with Smart contracts, i.e. agreements existing in the form of software code implemented on the Blockchain platform, which ensures autonomy and self-executive nature of Smart contract terms based on predetermined set of factors. Based on cryptocurrency Bitcoin example, the paper outlines peculiarities of Blockchain technology, which is the core of Smart contracts. Then the tensions between classic contract law and Smart contracts are outlined (inapplicability of concepts of “obligation”, “responsibility”, “non-performance or improper performance”, etc.) and certain possible consequences of wide-scale use of Smart contracts in legal practice
Any object or resource can be attacked. Cyberattacks cover identity theft, fraud, and network or system intrusions. Preventing online fraud, identity theft and hacking is especially important when exchanging information in a blockchain.
In the conditions of accelerated globalization and high speed of technological progress, it becomes vitally important for investors, banks and other participants of the financial market to use innovations in their kind of activity to increase profits. Otherwise, they can be defeated before their competitors. In view of the above situation, the author decided to carry out a research paper on the topic "Bitcoin as a breakthrough innovation of the 21st century". The article is devoted to the study of the Crypto-currency as a derivative of the technology from the "Blochane" innovation. The main objective of the study is to define the investment appeal of the crypto currency both in general and in particular - Bitcoin. The subject of the study is Bitcoin, and the object of research is the technology of P2P data exchange. The main method of studying Bitcoin is the historical analysis, on the basis of which the cause-effect relationships affecting the Bitcoin exchange rate to the dollar were searched. Also, a quantum-economic analysis was made showing the state of the subject of research to date. Moreover, it was presented a comparison of the fiat currencies and the first crypto currency. The author also analyzed the dynamics of changes in the level of interest of the population in crypto currency Bitcoin and the dynamics of the change in the rate of Bitcoin to the dollar. Based on the analysis done, the author came to a number of conclusions, the main ones of which are: Bitcoin is a test model of a new concept of electronic money transfer; In the near future it is necessary to expect the emergence of national crypto-currencies; The potential of technology "Blokchayne" can radically change the accounting and tax reporting of legal entities.
A model for organizing cargo transportation between two node stations connected by a railway line which contains a certain number of intermediate stations is considered. The movement of cargo is in one direction. Such a situation may occur, for example, if one of the node stations is located in a region which produce raw material for manufacturing industry located in another region, and there is another node station. The organization of freight traﬃc is performed by means of a number of technologies. These technologies determine the rules for taking on cargo at the initial node station, the rules of interaction between neighboring stations, as well as the rule of distribution of cargo to the ﬁnal node stations. The process of cargo transportation is followed by the set rule of control. For such a model, one must determine possible modes of cargo transportation and describe their properties. This model is described by a ﬁnite-dimensional system of diﬀerential equations with nonlocal linear restrictions. The class of the solution satisfying nonlocal linear restrictions is extremely narrow. It results in the need for the “correct” extension of solutions of a system of diﬀerential equations to a class of quasi-solutions having the distinctive feature of gaps in a countable number of points. It was possible numerically using the Runge–Kutta method of the fourth order to build these quasi-solutions and determine their rate of growth. Let us note that in the technical plan the main complexity consisted in obtaining quasi-solutions satisfying the nonlocal linear restrictions. Furthermore, we investigated the dependence of quasi-solutions and, in particular, sizes of gaps (jumps) of solutions on a number of parameters of the model characterizing a rule of control, technologies for transportation of cargo and intensity of giving of cargo on a node station.
Event logs collected by modern information and technical systems usually contain enough data for automated process models discovery. A variety of algorithms was developed for process models discovery, conformance checking, log to model alignment, comparison of process models, etc., nevertheless a quick analysis of ad-hoc selected parts of a journal still have not get a full-fledged implementation. This paper describes an ROLAP-based method of multidimensional event logs storage for process mining. The result of the analysis of the journal is visualized as directed graph representing the union of all possible event sequences, ranked by their occurrence probability. Our implementation allows the analyst to discover process models for sublogs defined by ad-hoc selection of criteria and value of occurrence probability
Existing approaches suggest that IT strategy should be a reflection of business strategy. However, actually organisations do not often follow business strategy even if it is formally declared. In these conditions, IT strategy can be viewed not as a plan, but as an organisational shared view on the role of information systems. This approach generally reflects only a top-down perspective of IT strategy. So, it can be supplemented by a strategic behaviour pattern (i.e., more or less standard response to a changes that is formed as result of previous experience) to implement bottom-up approach. Two components that can help to establish effective reaction regarding new initiatives in IT are proposed here: model of IT-related decision making, and efficiency measurement metric to estimate maturity of business processes and appropriate IT. Usage of proposed tools is demonstrated in practical cases.