We characterize sequential (preemption) and simultaneous (coordination) equilibria, as well as joint-value maximizing (cooperation) solutions, in a model of investment timing allowing for externalities in both flow profits and investment costs. For two ex-ante symmetric firms, either preemption...

Overlapping ownership has contrasting effects on capacity investments if duopoly firms invest sequentially. The follower’s reaction is less aggressive, but the leader acts more aggressively, either by choosing larger capacities or by shifting from accommodation to deterrence. If it shifts the...

In competitive industries, foreseeable policy changes lead to inevitable runs which increase the volatility of investment. We show that this phenomenon, well-known in the case of production caps, also applies to taxes, and occurs whether policy changes apply to new entrants only or equally to...

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...

We study how overlapping ownership affects investments in a preemption race with market uncertainty. Internalization of rival payoffs delays follower entry if product market effects are moderate, implying longer incumbency which intensifies dynamic competition. Preemptive and follower investment...