Title: Entry Deterrence and Entry Inducement in an Industry with Complementary Products
Author: Kim, Jeong-Yoo
Author Affiliation: Dongguk U
Source: International Economic Journal, Winter 2003, v. 17, no. 4, pp. 107-123
Publication Date: Winter 2003
Abstract: This paper discusses asses the possibility of signal jamming between multiple informed incumbents with conflicting interests and examines the implication of the possibility in the limit pricing literature. I find fully separating equilibria where the incumbent competing against the entrant does not use limit pricing in an optimal response to "inductive pricing" by another incumbent desiring entry i.e., charging a lower price than the static equilibrium price to induce entry. Thus, contrary to Milgrom and Roborts, the consequences of asymmetric information for welfare are ambiguous even in fully separating equilibria.

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