externalities and so, the option exercise by the Leader generates an “Information Revelation” that benefits the Follower. Moreover …

This paper performs a welfare analysis of economies with private information when public information is endogenously … in information). The reason is that the market in general does not internalize the informational externality when public … statistics (e.g., prices) convey information. Under strategic substitutability, equilibrium prices will tend to convey too little …