2022

Strategic capacity investment with common ownership or cross holdings

We study how overlapping ownership affects the timing and size of capacity investments in duopoly. In addition to standard accommodation and delay strategies, internalization allows a leader to block follower entry. Follower timing and capacity reactions are less aggressive, making outcomes less competitive ex-post. Positional competition is more intense, and entry occurs earlier in equilibrium. Internalization raises a leader's incentive to delay follower entry rather than accommodate, and we show with an example that this strategic shift can benefit consumers.