The research on the comprehensive model of the evolving trade network

Author

Ping, Hu ; Bingqing, Wang ; Zhihua, Liu

Author_Institution

Sch. of Manage., Xi´´an Jiaotong Univ., Xi´´an, China

fYear

2011

fDate

25-27 June 2011

Firstpage

1

Lastpage

7

Abstract

Based on the results of the fact - finding visit, this paper established a comprehensive directed weighted evolving network model that integrated fitness-based preferential attachment, node deletion, link establishment and link deletion, and performed analytical deductions. Then the in-strength distribution index is taken as the main object of study, this paper validated the model respectively when the node fitness is homogenesis, when the node fitness is chosen from the [0, 1] uniform distribution, and when the node fitness is chosen from the exponential distribution. Finally, this paper analyzed the influence of different mechanism of evolution to the power law index, and validated the model with numerical simulations.

Keywords

commerce; exponential distribution; comprehensive directed weighted evolving network model; evolving trade network comprehensive model; exponential distribution; instrength distribution index; power law index; Analytical models; Barium; Equations; Indexes; Mathematical model; Numerical models; Numerical simulation; Directed weighted network; Evolving network mechanism; Node probability deletion; Preferential attachment;

fLanguage

English

Publisher

ieee

Conference_Titel

Service Systems and Service Management (ICSSSM), 2011 8th International Conference on

Conference_Location

Tianjin

ISSN

2161-1890

Print_ISBN

978-1-61284-310-0

Type

conf

DOI

10.1109/ICSSSM.2011.5959318

Filename

5959318