Chin. Phys. Lett.  2009, Vol. 26 Issue (9): 098902    DOI: 10.1088/0256-307X/26/9/098902
CROSS-DISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY |
Empirical Analysis and Modeling of the Global Economic System
DUAN Wen-Qi, SUN Bo-Liang
School of Business Administration, Zhejiang Normal University, Jinhua 321004
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DUAN Wen-Qi, SUN Bo-Liang 2009 Chin. Phys. Lett. 26 098902
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Abstract In the global economic system, each economy stimulates the growth of its gross domestic products (GDP) by increasing its international trade. Using a fluctuation analysis of the flux data of GDP and foreign trade, we find that both GDP and foreign trade are dominated by external force and driven by each other. By excluding the impact of the associated trade dependency degree, GDP and the total volume of foreign trade collapse well into a power-law function. The economy's total trade volume scales with the number of trade partners, and it is distributed among its trade partners in an exponential form. The model which incorporated these empirical results can integrate the growth dynamics of GDP and the interplay dynamics between GDP and weighted international trade networks simultaneously.
Keywords: 89.65.Gh      89.75.Fb      89.75.Da     
Received: 15 June 2009      Published: 28 August 2009
PACS:  89.65.Gh (Economics; econophysics, financial markets, business and management)  
  89.75.Fb (Structures and organization in complex systems)  
  89.75.Da (Systems obeying scaling laws)  
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https://cpl.iphy.ac.cn/10.1088/0256-307X/26/9/098902       OR      https://cpl.iphy.ac.cn/Y2009/V26/I9/098902
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DUAN Wen-Qi
SUN Bo-Liang
[1] Canning D et al 1998 Econ. Lett. 60 335
[2] Lee Y et al 1998 Phys. Rev. Lett. 81 3273
[3] Amaral L A N et al 1998 Phys. Rev. Lett. 801385
[4] Fu D et al 2005 Proc. Natl. Acad. Sci. USA 10218801
[5] Buldyrev S V et al 2007 J. Eur. Econ. Assoc. 5574
[6] Yamasaki K et al 2006 Phys. Rev. E 74035103(R)
[7] Li X, Jin Y Y and Chen G 2003 Physica A 328287
[8] Serrano M A and Boguna M 2003 Phys. Rev. E 68015101
[9] Duan W Q 2007 Eur. Phys. J. B 59 271
[10] Serrano M A et al 2007 J. Econ. Interac. Coord. 2 111
[11] Duan W Q 2008 Physica A 387 519
[12] Garlaschelli D et al 2004 Phys. Rev. Lett. 93188701
[13] Bhattacharya K et al 2008 J. Stat. Mech. P02002 1742
[14] Garlaschelli D et al 2007 Eur. Phys. J. B 57159
[15] These data are publicly available at the address:http://privatewww.essex.ac.uk/$\sim$ksg/exptradegdp. html, anddescribed in greater detail in the accompanying paper: Gleditsch K2002 J. Conflict Resolution 46 712
[16] Menezes M A et al 2004 Phys. Rev. Lett. 93 068701
[17] Jiang Z Q, Guo L and Zhou W X 2007 Eur. Phys. J. B57 347
[18] Chen Y D et al 2008 Chin. Phys. Lett. 25 1912
[19] Barrat A et al 2004 Proc. Natl. Acad. Sci. USA 101 3747
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