Modeling and analysis of macroeconomic system dynamics in MATLAB/SIMULINK environment


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Abstract

The general theory of cyclic processes is examined in an economy. The simulation model of solutions of differential equations describing the cyclic vibrations of business activity and the trend curve of GDP growth is built in MATLAB/Simulink environment. Stability of the system is investigated. The graphic image of solutions of differential equations is brought, the influence of accelerator power on the dynamics of the economic system is analyzed.

About the authors

Vera S Lubencova

Email: lubencova-vs@yandex.ru
(Ph.D. (Techn.)), Associate Professor, Dept. of Applied Mathematics & Computer Science

Denis A Andreyanov

Samara State Technical University

Email: daandreyanov@gmail.com
студент, каф. прикладной математики и информатики; Самарский государственный технический университет; Samara State Technical University

References

  1. Акаев А. А. Анализ решений общего уравнения макроэкономической динамики // Экономика и математические методы, 2008. Т. 44, № 3. С. 62-78.
  2. Акаев А. А. Качественный анализ влияния деловых циклов на экономический рост // Экономика и математические методы, 2009. Т. 45, № 3. С. 64-77.
  3. Цисарь И. Ф. MATLAB Simulink. Компьютерное моделирование экономики. М.: СолонПресс, 2008. 256 с.
  4. Hunt B. R., Lipsman R.L., Rosenberg J. M. A Guide to MATLAB: For Beginners And Experienced Users. Cambridge: Cambridge University Press, 2001. 348 pp.

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