Possibilities of fractal analysis of the competitive dynamics: Approaches and procedures

Zagornaya, T. O.; Medvedeva, Marina A.; Panova, Victoria; Isaichik, K. F.; Медведев, А. Н.

doi:10.1063/1.5012337

Cited by 10 publications

(3 citation statements)

References 2 publications

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“…The degree of solvency on current liabilities (K CL ) (1) The current liquidity ratio (K LR ) (2) In addition, the use of budgetary funds associated with the conclusion of contracts for the execution of construction and contracting work may be illegal if the group of companies that are monopolists and do not allow 080007-2 other organizations to show their production potential on the industry market. To assess the degree of monopolization of the market, you can use indicators such as (3,4):…”

Section: Methods and Datamentioning

confidence: 99%

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Information system for analyzing the competitive environmental of industry markets

Медведев

Detkov

Moldobaev

2019

Proceedings of the 45th International Conference on Application of Mathematics in Engineering and Economics (Amee’19)

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The article addresses the questions of computer technologies application to assess the characteristics of the competitive environment of industry markets based on modern financial and economic models. The aim of the study is to develop an information system for identifying questionable counterparties that have entered into construction work contracts with state and municipal customers. The structure of the information system based on MongoDB and Neo4j non-relational databases is proposed. An algorithm is developed for collecting, processing and visualizing financial and economic information from open sources. The system includes data analysis methods that provide a calculation of indicators characterizing the financial condition of individual companies, as well as the level of market monopolization in the studied region. Testing the system on the example of the construction market of the Khanty-Mansiysk Autonomous District of Russia showed that it provides: identification of government contracts with unstable companies; assessment of the reliability of counterparties; assessment of the degree of competition in a particular market; identification of affiliated companies. The system can be used to support decision-making in the selection of contractors for construction work.

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Section: Methods and Datamentioning

confidence: 99%

“…Information technologies and systems are the modern and efficient tools for solving wide range of problems in socio-economic studies [1][2][3][4][5][6][7][8][9][10]. The Bid Data technologies, which are one of the priorities of the Digital Economy of the Russian Federation program, is used in various areas of the economy.…”

Section: Introductionmentioning

confidence: 99%

Information system for analyzing the competitive environmental of industry markets

Медведев

Detkov

Moldobaev

2019

Proceedings of the 45th International Conference on Application of Mathematics in Engineering and Economics (Amee’19)

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“…Monitoring and analysis of this heterogeneous information is extremely difficult task. There are many modern methods for processing and analyzing of information, which can be used in economics and business (for example, [1,2]).…”

Section: Introductionmentioning

confidence: 99%

About some economic applications of cohort analysis

Медведев¹,

Тимофеева²,

Nizov³

et al. 2018

AIP Conference Proceedings

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Nowadays, there is the problem of evaluating the return on advertising costs for industries with a delayed conversion. Cohort analysis is a series of studies which are conducted at certain time intervals. Using cohort analysis we can better assess the effectiveness of advertising channels for industries with a delayed conversion. Cohort analysis can be used to analyze following items: efficiency in the context of "traffic sources", usefulness of changes on the web site; assessment of effectiveness of marketing campaigns; assessment of impact of seasonality on the behavior of the user; the decision-making period. The article presents an overview of tools we can use to collect data for analysis. The article also describes the method of selection and the variants of the cohorts to construct the analysis. For demonstration of the proposed method and calculation variant, there is considered the practical example of building a cohort analysis. Using these method and the example of calculating, the companies with delayed conversion can analyze the effectiveness of Internet advertising for different advertising channels.

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