An Agent-based Model for Analyzing Interaction of Two Stable Social Networks
Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 33122
An Agent-based Model for Analyzing Interaction of Two Stable Social Networks

Authors: Masatora Daito, Hisashi Kojima

Abstract:

In this research, the authors analyze network stability using agent-based simulation. Firstly, the authors focus on analyzing large networks (eight agents) by connecting different two stable small social networks (A small stable network is consisted on four agents.). Secondly, the authors analyze the network (eight agents) shape which is added one agent to a stable network (seven agents). Thirdly, the authors analyze interpersonal comparison of utility. The “star-network "was not found on the result of interaction among stable two small networks. On the other hand, “decentralized network" was formed from several combination. In case of added one agent to a stable network (seven agents), if the value of “c"(maintenance cost of per a link) was larger, the number of patterns of stable network was also larger. In this case, the authors identified the characteristics of a large stable network. The authors discovered the cases of decreasing personal utility under condition increasing total utility.

Keywords: Social Network, Symmetric Situation, Network Stability, Agent-Based Modeling.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1332064

Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1538

References:


[1] Granovetter, M. (1973) "The Strength of Weak Ties, "American Journal of Sociology, 78, 1360-1380.
[2] Corominas-Bosch, M. (2004) "Bargaining in a network of buyers and sellers, "Journal of Economic Theory, 115 (1), 35-77.
[3] Kranton, R. and D. Minehart (2001) "A Theory of Buyer-Seller Networks, "The American Economic Review, 91, 485-508.
[4] Bramoull'e, Y. and R. Kranton (2007) "Risk-sharing networks, "Journal of Economic Behavior and Organization, 64, 275-294.
[5] Hendricks, K., M. Piccone and G. Tan (1995) "The Economics of Hubs: The Case of Monopoly, "Review of Economic Studies, 62, 83-100.
[6] Jackson, M.O. and A. Wolinsky (1996) "A Strategic Model of Social and Economic Networks,"Journal of Economic Theory, 71, 44-74.
[7] Daito, M. and H. Kojima (2011), "A Dynamic Analysis for Social Network Formation under Symmetric Situation" Journal of Okayama Shoka University 47(2), (forthcoming).