We model a hierarchy consisting of possibly corrupted agents who process information, and consider the problem of designing the efficient hierarchy structure and configuring the agents who differ in their honesty. If the only role of agents is to report the information to their direct superior,...

This paper presents a model of price screening for goods with network effects, by a monopoly seller, and by an entry-deterring monopolist. These products are used in variable quantities by heterogeneous customers, the magnitude of network effects is influenced by gross consumption, rather than...