Whether input suppliers charge customized (discriminatory) or industry-wide (uniform) prices affects downstream manufacturers' incentives to innovate. This paper investigates the implications of input price discrimination when an upstream monopolist commits to prices before downstream firms make...

This paper studies differential pricing by an upstream monopolist whose cost to supply the intermediate good differs across buyers in the downstream. It is shown that, different from third degree price discrimination based on the downstream firms' cost of transforming the intermediate good into...