Anand and Goyal (2009) propose a horizontal differentiation model to study information leakage and demand signaling in a supply chain. The authors present a composite equilibrium consisting of separating and pooling outcomes in different parameter regions and claim that it satisfies the...

A firm often has multiple sourcing options for its product. Some suppliers may have longer lead times but offer lower prices, whereas reliable suppliers with quick response capabilities may have higher prices. Purchasing from a cheaper, less reliable supplier can help a firm lower its inventory...