Value disruption information management in a supply chain with myopic customers

This paper studies a supply chain, in which a supplier wholesales an item to a seller, and the seller competes with a rival for myopic customers. Customers´ value of the seller´s product can be disrupted with a certain probability. A hybrid game is used to study this supply chain. Under some conditions, we show that the supplier´s value of the disruption information increases with respect to the variance of the disruption, and the supplier´s value of the disruption scale information increases with respect to the disruption probability and the variance of the disruption scale.