by brand and the firms compete until an equilibrium is achieved. Each fashion firm seeks to maximize its profits as well …In this paper, we develop a new model of oligopolistic competition for fashion supply chains in the case of … differentiated products with the inclusion of environmental concerns. The model assumes that each fashion firm's product is distinct …

We develop a model in which novelty and conformity motivate fashion behavior. Fashion cycles occur if conformity is not … too high. The duration of fashion cycles depends on individual-specific conformity, novelty, and the number of available … styles. The use of individual-specific novelty and conformity allows us to also identify fashion leaders. -- novelty …