[4G3-GS-7] Agents: Multi-agent system (2)

[4G3-GS-7-01] Dynamics of Interfirm trading network based on multi-agents based model

〇Yoshimasa Hidaka^1,3, Shunsuke Ohkoda¹, Takeru Nitta¹, Takahiro Doi^1,3, Yasuhiro Yamaguchi^1,3, Masaki Yanaoka², Atsushi Takemasa² (1. JSOL Corporation, 2. TOKYO SHOKO RESEARCH, LTD, 3. RIKEN)

Keywords:Interfirm tnetworks, Complex networks, Multi-agent based model

We study the dynamics of interfirm trading networks based on a multi-agent-based model. Our model consists of three types of agents: households, BtoC, and BtoB companies. The transactions between these agents generate a complex network. We compare our numerical simulation with the real trading data provided by TOKYO SHOKO RESEARCH, LTD. We show that the result of our simulation qualitatively agrees with the data.