Rivalry and uncertainty in complementary investments with dynamic market sharing

We study the effects of revenue and investment cost uncertainty, as well non- preemption duopoly competition, on the timing of investments in two complementary inputs, where either spillover-knowledge is allowed or proprietary-knowledge holds. We find that the ex-ante and ex-post revenue market shares play a very important role in firms’ behavior. When competition is considered, the leader’s behavior departs from that of the monopolist firm of Smith (Ind Corp Change 14:639–650, 2005). The leader is justified in following the conventional wisdom (i.e., synchronous investments are more likely), whereas, the follower’s behavior departs from that of the conventional wisdom (i.e., asynchronous investments are more likely)

Real collars as alternative incentives for subsidizing energy facilities

YesWe suggest that real collars may be acceptable incentives for encouraging development of low (or no) carbon energy generating facilities as an alternative for high feed‐in‐tariffs. We provide novel analytical solutions for real collars and partial collars, plus floor and ceiling partial derivatives. The ‘gains/losses’ of the energy generator as perceived parameter values change are compared to those of the government providing the collar, and floor or ceiling only, viewing the arrangement as a real option game between principal and agent. A volatility increase first increases, then decreases the ‘gains’ of the generator