scholarly journals Alternative Method of Assessing Factors Influencing Economic System Indices

2021 ◽  
Vol 31 (2) ◽  
pp. 208-215
Author(s):  
Sergey Ovanesyan
Keyword(s):  
Economic System ◽  
System Analysis ◽  
Influence Factors ◽  
Economic Systems ◽  
Present Value ◽  
Managerial Decisions ◽  
Influence Coefficients ◽  
Internal Disturbance ◽  
Economic Indices ◽  
The Cost

The article deals with developing determination methods of coefficient parameters influencing economic system indices. It is necessary to assess how economic indices respond to external and internal disturbance while making reasonable managerial decisions within economic systems. The research aims to develop a tool alternative to flexibility, as the use of the latter is not comfortable when assessing economic systems performance due to the need to present influence factors variations in percentage terms. It is based on the sensitivity theory that resides in the fact that sensitivity functions are used to assess system responses following by calculating influence coefficients related. The developed theory and method can be used in different cost mana­gement tasks and break-even operations at enterprises and allow to carry out system analysis of different situations within an economic system at a micro-level. The article illustrates the suggested tool applied to the present value, which is one of the most important issues in economic theory. It should be noted that the article searches both the influence of separate factors such as annual rate, the number of years, expected value on the present value cost and the combined influence of the mentioned above on the cost, return rate and return value.

scholarly journals Selection of objects for calculating the cost of production in terms of agricultural production

2021 ◽  
pp. 47-66
Author(s):  
Igor' Mizikovskiy ◽  
Elena Polikarpova
Keyword(s):  
Agricultural Production ◽  
System Analysis ◽  
Control Measures ◽  
Information Support ◽  
Management Decisions ◽  
Managerial Decisions ◽  
Cost Center ◽  
Cost Of Production ◽  
The Cost ◽  
And Control

The optimality of the choice of objects of calculation determines the procedure for calculating the cost of labor products, the implementation of planned and control measures in the strategic management of production, in particular, to minimize the cost. It is necessary to ensure a synergy of technological features, production conditions, the principal distinguishing features of the resulting product, its volume, cost center, and the ability to evaluate the results of current management decisions. Agriculture is characterized by a number of specific conditions that affect the results of production. In most enterprises of the industry there is no point approach to accounting and management of the cost of labor products. The purpose of the study is to develop information support for the adoption and evaluation of managerial decisions when choosing objects for calculating the cost of production in agricultural production. Methods of observation, measurement, systematization, classification and system analysis of data were used. As a result, on the basis of determining the distinctive conditions of agricultural production, information is structured for the corresponding detailing of calculation objects, according to which a procedure for informational and instrumental support for the analysis of the volume and cost of production, which is also applicable for evaluating management decisions, is presented.

scholarly journals SELF-ORGANIZATION AS THE BASIS OF EVOLUTION SOCIO-ECONOMIC SYSTEMS

2021 ◽  
pp. 5-11
Author(s):  
M. V. Alyabyeva ◽  
T. M. Alyabyeva
Keyword(s):  
Synergistic Effect ◽  
Economic System ◽  
System Analysis ◽  
Central Place ◽  
Self Organization ◽  
Economic Systems ◽  
Stage Of Development ◽  
Joint Influence ◽  
Enterprise Level ◽  
Theoretical Foundations

Any socio-economic systems, as they function, are subject to various changes and self-organization processes occur in them at a certain stage of development. In the methodology of the evolutionary-synergetic direction of the system analysis of economic systems, the problems of self-organization occupy a central place. The emergence of new needs or the creative creativity of society is of particular importance for launching the processes of selforganization. The article deals with the theoretical foundations of the processes of self-organization in socioeconomic systems, it is proved that such systems are under the influence of fundamental factors and energy interactions. The authors construct a scheme of the movement of the socio-economic system to self-organization, consider the options for the development of socio-economic systems at the enterprise level in states close to the bifurcation points, and identify the main attractors of their self-organization. The author also substantiates the emergence of a synergistic effect in the joint influence of attractors on the development of socio-economic systems and defines the main provisions of socio-economic synergetics.

Analysis of sustainability for socio-economic systems of the Russian Federation regions

2015 ◽  
Vol 3 (4) ◽  
pp. 319-327
Author(s):  
Анастасия Лукина ◽  
Anastasiya Lukina
Keyword(s):  
Sustainable Development ◽  
Economic System ◽  
Russian Federation ◽  
Sustainable Growth ◽  
Comprehensive Approach ◽  
Economic Systems ◽  
Russian Regions ◽  
Managerial Decisions ◽  
The Russian Federation

The article is devoted to sustainable development and sustainable growth of socio-economic systems of Russian regions. It is stated that to manage the sustainable growth it is necessary to develop a comprehensive approach to analyze the sustainability of socio-economic systems of the Russian regions. The author proposes a model for assessing the sustainability of the socio-economic system of the region and the technique and algorithm for estimating the sustainability of subjects of the Russian Federation. He develops the integral indexes for each factor of sustainability. The maps of sustainability for results visualization and development of managerial decisions are given.

scholarly journals Spatial approach to the study of social development and the formation of noonomics in the regions of the Russian Federation

2021 ◽  
Vol 2 (11) ◽  
pp. 76-86
Author(s):  
Olga A. Bulavko ◽  
◽  
Vasily V. Chekmarev ◽  
Vladimir V. Chekmarev ◽  
◽  
...  
Keyword(s):  
Economic System ◽  
System Analysis ◽  
Economic Systems ◽  
Economic Knowledge ◽  
Economic Space ◽  
Spatial Approach ◽  
The Hierarchical Structure ◽  
History Of ◽  
Definition Of ◽  
Innovation Clusters

Noonomics in the concept of the noosphere in its origin involves the formulation of theoretical and methodological prerequisites for inclusion in the structure of economic knowledge, both in engineering and in digital economics. One of them can be a spatial approach based on the concept of multidimensional and multilevel economic space. Based on the above, the authors define the purpose of the article as the institutionalization of the conceptual representation of noonomics with the use of the approach and the development of the methodology of noonomical research. The novelty of the work is the revealed specificity of the hierarchical structure of the three-level economic space based on the use of reproduction-level meta-system analysis. The history of the development of the definition of the content of the concept of “system” will soon celebrate its centenary, at the same time, a paradigm system concept has not yet been created. There is an evolution of the concept of system, including the ontological, gnostic, and epistemological meaning of the concept. Without setting the search criteria for distinguishing between certain systems, only one type of system was chosen for the analysis out of all their huge set – the economic system. We have defined the content of the concept of "economic system" in the sense that will allow us to use it in the future when including economic systems of different levels, including regional ones, in the structure of a multidimensional economic space. It is shown that innovation clusters play an important role in the formation of the economy in the regions.

The principles of duality in the light of the system economic theory

2019 ◽  
pp. 127-149
Author(s):  
George B. Kleiner
Keyword(s):  
Economic Theory ◽  
Economic System ◽  
External Environment ◽  
Black Box ◽  
Space Time ◽  
Production Cycle ◽  
Economic Systems ◽  
New Approach ◽  
Reproduction Cycle ◽  
Basic Concepts

This paper shows the diversity and significance of relations of duality among different economic systems. The composition of the principles underlying the system economic theory used for the analysis of duality in the economy is investigated. The concept of the economic system is clarified and the equivalence of three basic concepts of the economic system is shown: a) as a space-time volume (“black box”); b) as a complex of elements and connections among them; c) as a tetrad, including object, project, process and environment components. In a new way, the concept of the tetrad is revealed. The actual interpretation of the interrelationships of its components, based on the mechanisms of intersystem circulation of spatial and temporal resources and the transmission of abilities from one economic system to another, is proposed. On the basis of the obtained results, the most essential aspects of duality in the theory of economic systems are considered. It is shown that the interaction of internal content and the nearest external environment of economic systems lies in the nature of the relations of duality. A new approach to modeling the structure and to functioning of the economic system, based on the description of its activities in the form of two interconnected tetrads (the first tetrad reflects the intrasystem production cycle and the second one — the external realization-reproduction cycle) is put forward. It is shown that the concept of duality in a system economy creates prerequisites for adapting the functioning of local economic systems (objects, projects, etc.) in a market, administrative and functional environments and, as a result, harmonizing the economy as a whole.

SYSTEM ANALYSIS OF AGRICULTURAL REGIONAL CLUSTER AS A SOCIAL AND ECONOMIC SYSTEM

2016 ◽  
Vol 36 (4) ◽  
pp. 020-033
Author(s):  
Alina S. Kakhrimanova ◽  
◽  
Ivan A. Shcherbatov ◽  
Keyword(s):  
Economic System ◽  
System Analysis ◽  
Regional Cluster

scholarly journals Fast 10-Point DFT Algorithm for Power System Harmonic Analysis

2021 ◽  
Vol 11 (15) ◽  
pp. 7007
Author(s):  
Janusz P. Paplinski ◽  
Aleksandr Cariow
Keyword(s):  
Computational Complexity ◽  
Power System ◽  
Harmonic Analysis ◽  
Efficient Algorithm ◽  
System Analysis ◽  
Spectral Leakage ◽  
Power System Analysis ◽  
Improve Accuracy ◽  
The Cost ◽  
Harmonic Power

This article presents an efficient algorithm for computing a 10-point DFT. The proposed algorithm reduces the number of multiplications at the cost of a slight increase in the number of additions in comparison with the known algorithms. Using a 10-point DFT for harmonic power system analysis can improve accuracy and reduce errors caused by spectral leakage. This paper compares the computational complexity for an L×10M-point DFT with a 2M-point DFT.

scholarly journals Simulation of deposit parameters in underground development mining

2018 ◽  
Vol 60 ◽  
pp. 00029 ◽  
Author(s):  
Vladimir Golik ◽  
Yuriy Razorenov ◽  
Volodymyr Morkun ◽  
Nataliia Morkun
Keyword(s):  
System Analysis ◽  
Physical Simulation ◽  
Underground Mining ◽  
Theory And Practice ◽  
Ore Body ◽  
Advanced Experience ◽  
Modern Development ◽  
Complex Criterion ◽  
Economic Indices ◽  
Equipment Application

The article is aimed at improving development mining to prepare an ore body for stoping by access ramps to provide comfortable conditions and high technical and economic indices in underground mining. Efficient parameters of underground mining are chosen in the course of simulating data on the mining theory and practice considering ore losses and dilution on the basis of critical analysis of uranium mining enterprises’ activities. The research provides data on geological and engineering zoning of an ore deposit and physical-mechanical properties of ore bearing rocks. The advanced experience is systemized and there is provided system analysis of modern development mining schemes with access ramps (ring, spiral, one-way inclined, central inclined and across the strike). The research recommends schemes of development mining and substantiates their advantages. There are quantitative indices of physical simulation of development variants as to drawn ore quality according to criteria of soil location in ore draw points. The scientific novelty implies developing the criterion of optimality and ranking variants of development mining according to technical-economic and geomechanical indices considering some technological factors as well as the number of stopes operating simultaneously on the level. The study consists in increasing authenticity of development projects through applying complex schemes of access ramps according to the complex criterion of increasing mining depths, equipment application, ventilation and underground mine capacity.

Synergetic approach to macroeconomic studies

2021 ◽  
Vol 57 (4) ◽  
pp. 17
Author(s):  
Viacheslav Karmalita
Keyword(s):  
Economic System ◽  
Material Object ◽  
Dynamic Factor ◽  
Economic Systems ◽  
Economic Knowledge ◽  
Practical Applications ◽  
Macroeconomic Analysis ◽  
Probabilistic Description ◽  
Engineering Sciences ◽  
Parametric Description

This paper confirms the principal possibility of using synergetics in macroeconomic studies. It noted that the presence in economic systems of all science typologies requires using subjects of natural and engineering sciences for the study of economic objects as well. Ignoring this fact hinders the development of fundamental economic knowledge and, as consequence, conditions the use of metaphysical concepts in developed models. Since the above interdisciplinarity is inherent in synergetics, its applicability in macroeconomics is considered. On the example of modeling economic systems, it is demonstrated that their essence (nonlinear space-time structure) corresponds to the basic provisions of synergetics. Therefore, its tools are eligible in the tasks of macroeconomic analysis. As an example, this paper proposes the stochastic model of economic cycles explaining their phenomenon as well as providing the quantitative (parametric) description of cycles. Novelty of the model describing the cycles as random oscillations is tied to the probabilistic description of the investment function and the perception of the economic system as a material object with certain inherent properties. According to a proposed model, the income oscillations are induced by both exogenous (investment fluctuations) and endogenous (economic system elasticity) causes. The values of fluctuations of the income function around its longterm trend relate to the value of intensity of investment fluctuations as well as the gain (efficiency) of the economic system. The duration of the cycle is related to the inclusive wealth of the system and its dynamic factor, which characterizes the system’s ability to withstand investment fluctuations as well as to eliminate their consequences. Prospects of practical applications of the considered model were demonstrated on the example of cycle management.

scholarly journals A Scorecard to Detect Financial Leverage Profitability

2018 ◽  
Vol 13 (3) ◽  
pp. 244
Author(s):  
Laura Broccardo ◽  
Luisa Tibiletti ◽  
Pertti Vilpas
Keyword(s):  
Net Present Value ◽  
Economic Value ◽  
Weighted Average ◽  
Cost Of Debt ◽  
Corporate Management ◽  
External Financing ◽  
Present Value ◽  
Financial Decisions ◽  
Proposed Model ◽  
The Cost

This study investigates how balancing internal and external financing sources can create economic value. We set a financial scorecard, consisting of the Cost of Debt (COD), Return on Investment (ROI), and the Cost of Equity (COE). We show that COE should be a cap for COD and a floor for ROI in order to increase the Net Present Value at Weighted Average Cost of Capital and the Adjusted Present Value of the levered investment. However, leverage should be carefully monitored if COD and ROI go off the grid. Situations where leverage has the opposite effect on value creation and the Equity Internal Rate of Return are also discussed. Illustrative examples are given. The proposed model aims to help corporate management in financial decisions.

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