Computational Experiments with an Economic System Model

Author(s):  
J. Vobořil
2014 ◽  
Vol 529 ◽  
pp. 743-747
Author(s):  
He Ran Tang ◽  
Zheng Yu Wu ◽  
Chen Xue ◽  
Zhi Li

Parallel systems belong to the systems science. In 2004, Fei-Yue Wang proposed parallel systems and ACP theory that artificial society for modeling, computational experiments for analysis, and parallel execution for control. This paper re-expound parallel systems theory by the characteristics of space system and build space system model using computational experiments in the ACP theory and simulate space system by HPC method.


2018 ◽  
Vol 228 ◽  
pp. 05010
Author(s):  
Yiyan Chen ◽  
Ye Li

The economic ethics is an abstract variable in economic system, and there is a correlation between the economic ethics and the sustainable economic growth. First of all, the existing researches are discussed from the macro perspective. On this basis, a set of economic ethics system is constructed. Afterwards, from the micro perspective, the necessary conditions for the growth of sustainable economics are obtained through the positive and negative benefit functions of the three dimensions of the government economic ethics, the enterprise economic ethics and the personal economic ethics under the condition of whether to abide by the law and whether to abide by ethics. Finally, the whole economic ethics system is analyzed and the conclusion is obtained that violating the economic ethics will hinder the sustainable growth of economy, while obeying the economic ethics will promote the sustainable growth of economy.


Biomass ◽  
1987 ◽  
Vol 14 (4) ◽  
pp. 219-244
Author(s):  
J.H. Durand ◽  
J.r. Fischer ◽  
E.L. Iannotti ◽  
J.B. Miles

2019 ◽  
Vol 67 ◽  
pp. 06041
Author(s):  
Oleksandr Poliarus ◽  
Iryna Nazarenko ◽  
Yevhen Poliakov ◽  
Andrii Lebedynskyi ◽  
Sergii Ianushkevych

The identification of the socio-economic system, which includes the scientific and scientific-technical activities of Ukraine, using the three input and output signals, is carried out in the article. The synthesis of the model is based on the minimization of the functional, which is the distance in the functional space with the quadratic metric between the real output signal and the theoretical signal containing the unknown parameters of the system model. These parameters include the system time constant and the coefficients that describe the power transformation function of the nonlinear block. A comparison of real output signals and signals calculated using the linear model of the system with memory and the Hammerstein model for a nonlinear inertial model is carried out. It is shown that the errors of the output signals representation for the quadratic model are less than for the linear one and are different for various output signals. If these errors exceed the allowable ones, it is recommended to change the parameters of the model or the number of members of the power function of the nonlinear block transformation.


2016 ◽  
Vol 6 (1) ◽  
pp. 80
Author(s):  
Nexhmedin Shaqiri

This article aims to study the Kosovo economic transition process and its impact on the Pension system reform. The study will focus on; model of new economic building system (market liberalization, economic recovery, the concept of entrepreneurship development, system integration of economic trends in the global economy, privatization and transformation of property, social welfare, social justice), etc. During this study different theories on the transition process in the economy will be used, as well as theories on reforming the pension system in the world, which affirm the sustainability of the construction of the new economic and pension system. Methods used will serve to draw relevant conclusions as follow; heuristic, descriptive, historical, comparative, statistical. The hypothesis of this study is, "Impact of the economic reform system in Kosovo and its results in the construction of the new sustainable pension system model." Through this study conceptual changes to the economic system will be put forward, dealing with socialist and liberal philosophy, as different concepts of economic development, the role of the state or the market as a regulator of the economic system. In particular, attention is paid to the new pension system in Kosovo; the causes for reform of the pension system, reforming the pension system, the basic goals of the reform of the pension system, the types of pensions systems in the world, the conceptual basis of the construction of the pension system in Kosovo, the principles of the reform of the pension system, the regulatory framework of the new pension system in Kosovo, advantages and challenges of multi pillar pension system model, the model used for Kosovo's pension system, pension schemes in Kosovo, the efficiency of the new pension system in Kosovo, comparing the new pension system in Kosovo with pension systems of other countries in the region.


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