Development of a simulation model for reuse businesses and case studies in Japan

To discuss measures to promote reuse in society, a holistic understanding of reuse businesses and markets is indispensable. This paper presents a simulation model for reuse businesses. To formulate the model, first, prerequisites for reuse businesses are outlined. The simulation model includes these prerequisites as its parameters, and its outcomes yield patterns of reuse markets. The paper presents the formulation of the model and simulation outcomes under four parameter settings. The correspondences between the simulation outcomes and case studies of reuse businesses in Japan are discussed to verify the propriety of the model.