Abstract
By development of an information technology (IT) in recent years and shift of the production order in the production spot, the dealings form of a company is diversified and decision-making in dealings is becoming still more complicated. In this research, we build an "artificial market" on a computer, and try to solve macroscopic phenomena such as formation of a market price and determination of a circulation route, from micro viewpoints such as each dealings act. Our artificial market is developed based on economics of complex systems.
