Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Spanulescu, Ion"'
Autor:
Spanulescu, Ion, Gheorghiu, Anca
Publikováno v:
Hyperion International Journal of Econophysics and New Economy,vol 12 (2019),nr.2, pp.19-34
In this paper the general principles and categories of mixed economy that currently exist in almost all countries of the world are presented. The paper also presents an Advanced Model of Mixed Economy with Threshold (AMMET), which is characterized by
Externí odkaz:
http://arxiv.org/abs/2004.13008
Autor:
Gheorghiu, Anca, Spanulescu, Ion
Publikováno v:
Hyperion International for Econophysics and New Economy, vol 4, issue 2, 2011 pp. 272-284
Knowing and modelling the migration phenomena and especially the social and economic consequences have a theoretical and practical importance, being related to their consequences for development, economic progress (or as appropriate, regression), env
Externí odkaz:
http://arxiv.org/abs/1202.0996
Publikováno v:
ENEC 2010, ISSN 2065-2550
In this paper we present an econophysic model for the description of shares transactions in a capital market. For introducing the fundamentals of this model we used an analogy between the electrical field produced by a system of charges and the overa
Externí odkaz:
http://arxiv.org/abs/1101.4680
Publikováno v:
ENEC 2008, ISSN 2065-2550, pp.25-38
In this paper will be applied some principles and methods from econophysics in the case of the direct foreign investitions (D.F.I.), particularised for the Greenfield type, and mixed firms of trade and industrial production (Joint Ventures). To this
Externí odkaz:
http://arxiv.org/abs/1101.4675
Autor:
Gheorghiu, Anca, Spânulescu, Ion
Publikováno v:
ENEC 2010, ISSN 2065-2550
In this paper are made some considerations of the application of phenomenological thermodynamics in risk analysis for the transaction on financial markets, using the concept of economic entropy and the macrostate parameter introduced by us in a previ
Externí odkaz:
http://arxiv.org/abs/1101.4674
Publikováno v:
Econophysics, New Economy and Complexity, ISSN:2065-2550, II-nd section (New Economy), pp.113-130
After the shocking series of bankruptcies started in 2008, the public does not trust anymore the classical methods of assessing business risks. The global economic severe downturn caused demand for both developed and emerging economies' exports to dr
Externí odkaz:
http://arxiv.org/abs/1007.1908
In this paper an econophysics model for the currency exchange operations with commission is proposed. With this purpose some analogies and similarities of the processes that take place in the frame of the electrochemical system made from electrodes s
Externí odkaz:
http://arxiv.org/abs/1005.0313
Autor:
Gheorghiu, Anca, Spanulescu, Ion
In this paper we attempt to introduce an econophysics approach to evaluate some aspects of the risks in financial markets. For this purpose, the thermodynamical methods and statistical physics results about entropy and equilibrium states in the physi
Externí odkaz:
http://arxiv.org/abs/0907.5600
Autor:
Spanulescu, Ion, Gheorghiu, Anca
Most of the econometric and econophysics models have been borrowed from the statistical physics, and as a cosequence, a new interdisciplinary science called econophysics has emerged. In this paper we planned to extend the analogy between different ec
Externí odkaz:
http://arxiv.org/abs/0707.3703
In this paper a new econophysics model of investment processes is proposed and discussed. For this purpose an analogy between the electric field flow and the investment supplying flow with credits for the considered investment is used.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______645::8ef04dfa4884b96f35fe6f2a1a652231
https://mpra.ub.uni-muenchen.de/46900/1/MPRA_paper_46900.pdf
https://mpra.ub.uni-muenchen.de/46900/1/MPRA_paper_46900.pdf