Previous research identifies a negative externality associated with mortgage foreclosures. Houses in the neighborhood surrounding a foreclosed property sell for less, all things being equal. This paper explores the effect of short sales on condominium prices in downtown San Diego, California....

This classroom experiment introduces students to the concept of double marginalization, i.e., the exercise of market power at successive vertical layers in a supply chain. By taking on roles of firms, students determine how the mark-ups are set at each successive production stage. They learn...