Papers by Aleksander Jakimowicz
Acta Physica Polonica A, 2018
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PsycEXTRA Dataset, 2010
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Energies, Sep 12, 2021
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Ekonomista, 2009
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Acta Universitatis Nicolai Copernici. Nauki Humanistyczno-Społeczne. Ekonomia, 1996
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Journal of Entrepreneurship, Management and Innovation, 2018
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Didactics of Mathematics, 2011
Nonlinear dynamics is a multidisciplinary branch o f science which encompasses two major concepts... more Nonlinear dynamics is a multidisciplinary branch o f science which encompasses two major concepts of modern science: the determini stic chaos theory and the complexity theory. It also feeds on the rich achievements of c ybernetics and the catastrophe theory. Over the recent years, nonlinear dynamics has contr ibuted to considerable progress in system theories as a result of introduction of nume rical methods on a broader scale. Initial- ly, they were employed in natural sciences, however , as a result of interdisciplinary diffu- sion they quickly became common in social sciences, mainly in economics. It was possible thanks to isomorphisms that exist in science, which are based on logical homologies. The introduction of new methods into economics is necessary, since economic systems belong to the most complex dynamical systems that we know of. Moreover, we observe a steady increase in the degree of their complexity, which s hould be attributed to civilization progress. This is how studies on economic complexit y become a central issue of contempo- rary economics. Numerical explorations of archetypa l economic systems show that the increase in the degree of complexity beyond a certa in upper limit destroys their adaptive capabilities. It serves as a guideline for societie s, namely the prime goal of economic policy should be decreasing complexity of markets and econ omies. However, it turns out that it is not always possible, because a reduction of chaos c an increase systems' instability.
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Acta Physica Polonica A, Jun 1, 2018
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Nonlinear Dynamics, Psychology, and Life Sciences, Oct 1, 2009
The 7-fold interdisciplinary matrix is introduced. This integrated methodological point of view i... more The 7-fold interdisciplinary matrix is introduced. This integrated methodological point of view is original, although it is based on ideas of others in various ways. The name for this new approach draws on the Kuhnian notion of a disciplinary matrix. There are four components of the Kuhnian matrix on which the existence of scientific communities hinges: symbolic generalizations, models, values, and exemplars. In this context the term "paradigm" should refer to exemplars. The interdisciplinary matrix is composed of seven elements: cybernetics, catastrophe theory, fractal geometry, deterministic chaos, artificial intelligence, theory of complexity, and humanistic values. Scientific developments have recently brought substantial changes in the structure of scientific communities. Transferability of ideas and thoughts contributed to the creation of scientific communities, which unite representatives of various professions. When researching into certain phenomena we no longer need to develop theories for them from scratch, as we can draw on the achievements in other disciplines. Two examples of the employment of the interdisciplinary matrix in macroeconomics are elaborated here: the investment cycle model in socialist economy, and the model of economic transformation based on chaotic hysteresis.
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Acta Physica Polonica A, Feb 1, 2012
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Oeconomia Copernicana, Dec 29, 2019
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Entropy, Apr 16, 2020
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Prace Naukowe / Akademia Ekonomiczna w Katowicach, 2008
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PsycEXTRA Dataset, 2008
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PsycEXTRA Dataset, 2010
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Acta Physica Polonica A, Jun 1, 2018
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Equilibrium. Quarterly Journal of Economics and Economic Policy, Dec 31, 2019
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Papers by Aleksander Jakimowicz