Foreword: 10th Volume of Economic Systems Research Journal of the International Input–Output Association

1998 ◽  
Vol 10 (1) ◽  
pp. 1-2
Author(s):  
Karen R. Polenske
Keyword(s):  
Economic Systems ◽  
Input Output ◽  
Research Journal ◽  
Systems Research

scholarly journals Impact Study on Social Accounting Matrix by Intrabusiness Analysis

2021 ◽  
Vol 18 (23) ◽  
pp. 12547
Author(s):  
Monica Laura Zlati ◽  
Romeo-Victor Ionescu ◽  
Valentin Marian Antohi
Keyword(s):  
Economic Systems ◽  
Input Output ◽  
Economic Sectors ◽  
Output Analysis ◽  
Regional Economic ◽  
New Approach ◽  
The Matrix ◽  
The Government ◽  
Current Concerns

According to the current concerns about social welfare and environmental protection, integrated in a model assimilated to intrabusiness relations, our research started from the analysis of the initial model SAM, which will be transformed in order to develop the SAMI model under six research objectives. The need of improving SAM matrix started to connect it directly to the regional economic systems and continued to a new approach on Input-Output Analysis. Nowadays, SAM describes the intraregional connections between regional economic actors using the role of different income categories. Moreover, SAM can quantify different regional multipliers. All deficiencies previously identified in connection to SAM model have been reviewed and resolved within the proposed SAMI model by the authors of this paper. The purpose of this research is the launch of an absolutely new mathematical model (SAMI) and its practical testing at regional level. This model is able to systematize the links between the local and regional businesses, under the matrix (SAMI) flow, for all kinds of companies and to assist the regional decision, as well. Czamanski was not able to escape from the input-output prison’s approach. This is why he continued to use the linear interdependencies between the industries, economic sectors and economic actors. The income is able only to approximate the individuals and other economic actors’ welfare. If the increase in the average and aggregate income is doubled by an unfair distribution of income in two countries which have the same average income, the effects on welfare vary a lot. A relatively similar effect comes from the government policy differences in income distribution and redistribution.

Transformation of global economic systems as a conseguence of the pandemic COVID-19

2020 ◽  
pp. 4-14
Author(s):  
Nikolay Vladimirovich Novichkov ◽  
Ekaterina Andreevna Savchenko ◽  
Alexandra Vladimirovna Novichkova
Keyword(s):  
Global Economy ◽  
World Economy ◽  
Systems Approach ◽  
Economic Systems ◽  
Research Subject ◽  
Food Markets ◽  
Economic Relations ◽  
Systems Research ◽  
Very High

The article reveals the features of the transformation of global economic systems caused by the coronavirus pandemic. The nature, namely, transformational changes, the basic characteristic of which is the acquisition of new properties and manifestations, has been substantiated. Separately, attention is focused on the fact that transformational changes will be of a long-term nature, which will be observed even after overcoming the coronavirus pandemic. The relevance of this direction seems to be very high, since changes in the global economic world will be extremely signifi cant. The article also identifi es some areas of transformational changes (regionalism, new content of economic systems, their restructuring, the emergence of online solutions, etc.). Separately, the work analyzes the consequences of transformation in a number of signifi cant global economic systems: global fi nance, tourism, transport, entertainment industry, food markets, migration fl ows, etc. In addition, the need to search for new content in the functioning and development of international economic associations is indicated. The purpose of the study is to substantiate the directions and consequences of the transformation of global economic systems. The research tasks are reduced to substantiating the content of global economic systems; identifying areas of general transformational changes in the world economy; the designation of the directions and consequences of the transformation of certain global industries, markets, economic processes. Research subject: global economic relations. Research object: global economic systems. Research methods: systems approach, statistical method, modeling method. Research results. The main types of global economic systems are formulated; the directions of transformation of global economic systems are revealed; the global economic systems in which the transformational changes have occurred most clearly and signifi cantly; formulated possible contours of the functioning and development of global economic systems after the end of the coronavirus epidemic; directions that require special attention in the development of the global economy are proposed.

scholarly journals Group Management in Social and Economic Systems: Research of Efficiency by Means of Cognitive Analysis

2018 ◽  
Vol 51 (30) ◽  
pp. 510-515
Author(s):  
V. Kul’ba ◽  
D. Kononov ◽  
I. Chernov ◽  
P. Ponomarev
Keyword(s):  
Economic Systems ◽  
Cognitive Analysis ◽  
Group Management ◽  
Systems Research

Effective management of enterprise development: methodological aspect

2021 ◽  
pp. 57-68
Author(s):  
Yuriy Hudzynskyi ◽  
Sudomyr Sudomyr ◽  
Tatmara Hurenko ◽  
Juliya Hudzynska
Keyword(s):  
Agricultural Sector ◽  
Methodological Approach ◽  
Economic Systems ◽  
Effective Management ◽  
Systems Research ◽  
Scientific Approach ◽  
Integrity Management ◽  
Systematic Development ◽  
Social Environmental ◽  
Methodological Principles

The purpose of the article. The purpose of the research is to substantiate the scientific approach to the formation of the methodology of effective management of the development of enterprises as socio-economic systems. Research methodology. The main aspects of the methodology of effective man- agement of the development of enterprises as socio-economic entities cover 15 main blocks of synergism, a balanced system of components of development in the areas of change in accordance with the algorithm of systematic development of entrepre- neurial structures, justified orientational priorities of views in the system of direc- tions of actions of competitive direction, methodological tools for evaluating ef- fectiveness. Scientific novelty consists in theoristic and methodological approach to the formation of an effective management system for the development of enterprises with the allocation of the main 15 blocks of synergism. Conclusions. The level of effectiveness of enterprises of the agricultural sector of the economy will be determined by the scientific approach to the formation of the theoristic and methodological principles of building effective management of their development as socio-economic formations and systemic integrity in the areas of innovative, social, environmental, economic, competitive, strategically oriented, intellectual and other in their organic unity and target installations. Key words: effectiveness, development, systemic integrity, management, enterprise.

TIME-VARYING DISASTER RECOVERY MODEL FOR INTERDEPENDENT ECONOMIC SYSTEMS USING HYBRID INPUT–OUTPUT AND EVENT TREE ANALYSIS

2014 ◽  
Vol 26 (1) ◽  
pp. 60-80 ◽  
Author(s):  
Joost R. Santos ◽  
Krista Danielle S. Yu ◽  
Sheree Ann T. Pagsuyoin ◽  
Raymond R. Tan
Keyword(s):  
Disaster Recovery ◽  
Economic Systems ◽  
Time Varying ◽  
Event Tree ◽  
Input Output ◽  
Recovery Model ◽  
Event Tree Analysis ◽  
Tree Analysis
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