Name
Sorokina Yana Sergeevna
Scholastic degree
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Academic rank
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Honorary rank
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Organization, job position
Central Economics and Mathematics Institute Russian Academy of Sciences Moscow
Web site url
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Articles count: 2
The article describes definition of a new type of
crypto currency and innovative payment system. It
outlines the relevance in connection with the fact that
Bitcoin is gaining popularity. For the first time in
history Bitcoin exchange rate reached $ 4000 per
token. It is noted that despite the growing popularity
of Bitcoin, Russia's opinion about Bitcoin's official
status is ambiguous: Bitcoin is not officially
recognized, as a means of payment, and, at the same
time, as noted in the official report of the Central
Bank of Russia, is not prohibited. The main types of
fraud using of crypto currency are listed. The
negative consequences of the introduction of crypto
currency into circulation have been studied and
analyzed. The main advantages of Bitcoin are
described: it is easy to use, reliable; its system is
open and not subject to counterfeiting. The
possibilities of its use for the financial crimes was
analyzed. It describes positions of the leading
countries of the world in relation to the legal status of
Bitcoin. The main principles of the Bitcoin system
operation are summarized and systemized; the main
vulnerabilities and "weak spots" of Bitcoin are
described with examples of the most known crimes in
the world using virtual money. The BTC
vulnerabilities are described in the article. This data,
as well as a description of the main aspects of the
Bitcoin practical essence, can be applied in practice
as the basis for analysis to identify and prevent
financial crimes using crypto currency
The article describes disadvantages of existing onecriterion
methodologies: only the monetary effect of
outsourced process is considered, the analysis of all
possible positive and negative consequences of
outsourcing is not taken into account. It outlines the
main difficulties of multi-criteria approaches for
decision making about outsourcing, related to the fact
that the improvement of one important criterion of
the enterprise's activity can lead to the deterioration
of another criterion. It outlines the fact that there is
no single algorithm for making decisions about
production outsourcing. On the example of an
industrial enterprise for the production of energy
spare parts it was shown that, despite the positive
economic effect, the use of outsourcing in an
industrial enterprise may not be appropriate. It
analyzes calculation of LLC "Turbomash-service"
according to which the costs for insourcing and
outsourcing of production for the most expensive and
labor-intensive items were calculated. It focuses on
three main features that need to be considered during
outsourcing, namely: 1) Quality of products before
and after outsourcing; 2) The level of critical
knowledge protection; 3) Organization,
communication and coordination of processes. It is
shown that, along with the economic effect, the
mentioned parameters are no less important for
making decision about outsourcing. A detailed
analysis of these parameters is carried out. The
existing multicriteria decision-making methodology
was improved, the Saati method was proposed for
ranking the criteria taking into account their
importance, as well as a pairwise comparison of the
parameters. It explains the necessity of applying the
proposed decision-making method for outsourcing at
an industrial enterprise