This paper studies the value and optimal timing for investment in finite-lived monopolies, extending the literature on real option games by considering the cases of random and certain-lived monopolies. Under these settings, firms face the risk of demonopolization, that can occur as a random or a...

We present simple a model adequate for investment decisions in duopolies under total hidden competition. In this competitive context all potential entrants remain unrevealed until they decide to move into the market. The value-functions and the optimal entry thresholds are derived