ECONOMIC AND MATHEMATICAL MODELING TO ANALYZE THE EFFICIENCY OF FINANCIAL RESOURCES OF ENTERPRISE

2016 ◽  
Author(s):  
Oleksandra Vivchar ◽  
◽  
Polina Kravchuk ◽  
Keyword(s):  
Mathematical Modeling ◽  
Financial Resources

scholarly journals THEORETICAL AND METHODOLOGICAL APPROACHES TO EVALUATION OF INVESTMENT ATTRACTIVENESS OF REGIONS OF UKRAINE

2021 ◽  
Author(s):  
Liudmyla Sokolova ◽  
Anita Lytvynova
Keyword(s):  
Mathematical Modeling ◽  
Public Administration ◽  
External Environment ◽  
Comparative Assessment ◽  
Financial Resources ◽  
Its Regions ◽  
Methodological Approaches ◽  
Statistical Indicators ◽  
Integral Indicator

Currently, when the Ukrainian economy is developing in an unstable, uncertain, aggressive, dynamic external environment, there is an urgent need to increase the level of investment attractiveness of each region of the country and, as a consequence, the need to increase attention to scientific and methodological support for assessing the integral indicator of investment attractiveness region. In connection with the decentralization of public administration in Ukraine, the role of local authorities in improving the socio-economic situation of its regions is increasing. In the context of real limited financial resources in the country, the problem of increasing the level of investment attractiveness of each region is becoming urgent as a characteristic that allows active investors to form an idea of the state of potential investment objects, as well as ensuring the reliability of obtaining the expected results. It should be noted that the choice of assessment indicators is subjective and depends on the goal of the investor. Such a format for solving this problem requires an assessment of the investment attractiveness of regions based on economic and mathematical modeling. Although there are many developments in this area, today there is no single effective method for assessing the investment attractiveness of the region. The work reveals the essence of the concept of investment attractiveness of a region, defines the methodological provisions of its assessment, the implementation of which requires the use of certain data from official regional statistics. Based on the basic local statistical indicators of the Kharkov, Kiev and Odessa regions of the country, a comparative assessment of their investment attractiveness was carried out. The methodological approaches and parameters determining the investment attractiveness of the regions of Ukraine have been analyzed. The information on the level of investment attractiveness of Kharkiv, Kiev and Odessa regions in 2019 has been systematised, the integral indicator of its evaluation has been defined. In the future, it is recommended to calculate the integral indicator of investment attractiveness for all regions of the country in dynamics.

The methodological apparatus for planning and regulating trends in high-tech production costs under risk

2020 ◽  
Vol 16 (3) ◽  
pp. 400-414
Author(s):  
A.V. Leonov ◽  
A.Yu. Pronin
Keyword(s):  
Mathematical Modeling ◽  
Probability Theory ◽  
Economic Evaluation ◽  
Probability Distribution ◽  
Comprehensive Approach ◽  
Production Costs ◽  
Financial Resources ◽  
High Tech ◽  
Distribution Laws ◽  
The Given

Subject. The article discusses the methodological apparatus for assessing how many financial resources are needed, and optimize their gradual consumption in high-tech production projects. Results of the projects can be forecasted only as a probable estimate, since there is great uncertainty due to a multitude of random factors. Objectives. The study aims to form the methodological apparatus to assess the amount of financial resources needed under risk and substantiate the reasonable strategy for consuming them in high-tech production projects within a given period of time. The apparatus is to allow for quick adjustments of the financing plan and estimation of project expenditures. Methods. We applied the comprehensive approach to planning and regulating trends in high-tech production costs, methods of economic and mathematical modeling and the probability theory. Results. We reviewed methods used to assess how many financial resources are needed through demand probability distribution laws. Based on them, we devised the interval technique for regulating cost trends so as to substantiate the reasonable strategy for the performance of projects with the desired probability within the given period of time. What distinguishes the interval technique is that it provides the overall vision of the period, during which the project will be performed, and the probability of the advanced prediction of a shortage or excess of financial resources. Conclusions and Relevance. The methodological apparatus proposed herein will facilitate the technological and economic evaluation of various options of high-tech production and choose those ones which ensure the best use of financial resources, quickly regulate the economic dynamism throughout the high-tech production phases in line with a variety of factors, which randomly emerge at certain phases.

scholarly journals Economic and mathematical modeling of the distribution of financial resources for research and development

2019 ◽  
Vol 6 (2) ◽  
pp. 304-310
Author(s):  
О. Ye. Kuzmin ◽  
◽  
G. G. Tsehelyk ◽  
М. Ya. Yastrubskyy ◽  
◽  
...  
Keyword(s):  
Mathematical Modeling ◽  
Research And Development ◽  
Financial Resources

MATHEMATICAL MODELING OF INVESTMENT ALLOCATION STRATEGY FOR INFORMATION SECURITY SYSTEM ORGANIZATION

2020 ◽  
Author(s):  
Ольга Николаевна Яркова ◽  
Анастасия Сергеевна Яркова ◽  
Алена Владимировна Труфанова
Keyword(s):  
Mathematical Modeling ◽  
Information Security ◽  
System Organization ◽  
Security System ◽  
Financial Resources ◽  
Allocation Strategy ◽  
Investment Allocation ◽  
Level Information ◽  
Security Properties ◽  
Multi Level

В работе предложен алгоритм формирования стратегии распределения инвестиций на улучшение защитных свойств системы по уровням доступа, обеспечивающей, при выделенных финансовых средствах, наилучший уровень надежности многоуровневой системы защиты информации в целом. In this article, we propose an algorithm for forming a strategy for allocating investments to improve the security properties of the system by access levels, which provides the best level of reliability of a multi-level information security system as a whole with allocated financial resources.

scholarly journals ASSESSMENT OF INVESTMENT RISKS OF AN INDUSTRIAL ENTERPRISE

2021 ◽  
Vol 5 (40) ◽  
pp. 429-436
Author(s):  
T. Beridze ◽  
Z. Baranik ◽  
І. Dashko ◽  
O. Hamova ◽  
S. Tkachenko
Keyword(s):  
Mathematical Modeling ◽  
Financial Risk ◽  
Jel Classification ◽  
Industrial Enterprise ◽  
Financial Resources ◽  
Enterprise Management ◽  
Mathematical Methods ◽  
Economic Management ◽  
Managerial Decision ◽  
Suggested Approach

Abstract. The article aims to investigate special aspects of investment risks and determine appropriate methods of assessment in the process of economic activity of enterprises. There has been formed a scientific and practical approach to economic and mathematical modeling based on minimizing risk of the investment portfolio aimed at effective managerial decision-making. Modern methods of economic management are largely based on application of economic and mathematical methods, namely modeling. The investment process is associated with risks. Instability in development of modern economy results in mistakes in making decisions on enterprise management. This is primarily due to distribution of financial resources of enterprises. As a result, this leads to financial risk in distribution of finances. Scientific developments determine topicality and need for further research into specifics of investing for enterprises with appropriate risk assessment. The article presents statement of the problem and its consistent solutionin the form of implementation of the appropriate algorithm to adjust its value. There is suggested and solved the problem of forming a financial portfolio on the basis of minimization of financial risk and corresponding losses. This enables effective distribution of financial resources of an enterprise. To maintain a stable portfolio structure, it is advisable to minimized is persion at restrictions imposed on the amount of investment and the profitability rate. The analysis of the obtained results of economic and mathematical modeling on the basis of static data on the activity of the industrial enterprise «Zaporizhstal» confirmed effectiveness of the suggested approach, this enabling scaling the portfolio value down. It is proved that profit ability of the portfolio can not exceed profitability of the most profitable security (share) included in the portfolio; it is always necessary to choose between profitability increase and risk reduction. Keywords: risk, investments, portfolio, model, enterprise, profitability JEL Classification C19, D29 Formulas: 25; fig.: 1; tabl.: 2; bibl.: 17.

Cerebral Blood Circulation in Premature Infants by Means of Mathematical Modeling

2015 ◽  
Vol 46 (S 01) ◽  
Author(s):  
R. Lampe ◽  
N. Botkin ◽  
V. Turova ◽  
T. Blumenstein ◽  
A. Alves-Pinto
Keyword(s):  
Mathematical Modeling ◽  
Premature Infants ◽  
Blood Circulation ◽  
Cerebral Blood Circulation

Foreign Direct Investments: The Indirect Way to Economy

2007 ◽  
pp. 63-75 ◽  
Author(s):  
A. Navoi
Keyword(s):  
Russian Federation ◽  
National Economy ◽  
Financial Resources ◽  
Foreign Direct Investments ◽  
Russian Economy ◽  
The Russian Federation ◽  
Methodological Aspects

The article analyzes the situation with attraction of foreign direct investments (FDI) into the Russian Federation. Sharply increased inflow of international financial resources into national economy has highlighted the problem of definitions, the reasons of this phenomenon and its economic contents. The article considers methodological aspects and economic essence of modern FDI. Special accent is made on the estimation of the situation with their attraction into Russia, FDI structure and effectiveness. The conclusions about basic directions of the increase of their effectiveness in the Russian economy are formulated.

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