instrument to affect competition, in terms of market entries, in the related market. We theoretically derive the optimal price …

probability of cut-throat competition, and the necessary presence of a demand-compatible peak-load structure. With respect to the …

baseline rate while entrants decrease their tariffs if consumer search increases. Moreover, the incumbent price discriminates …

For many services, consumers can choose among a range of optional tariffs that differ in their access and usage prices … offer multiple tariffs rather than a uniform nonlinear pricing plan to extract maximum consumer surplus. …