In Cournot's model of complements, the producers of A and B are bothmonopolists. This paper extends Cournot's model to allow for competitionbetween complements on one side of the market. Consider two complements,A and B, where the A + B bundle is valuable only when purchasedtogether. Good A is...

We analyze the optimal strategy of a high-quality incumbent that faces alow-quality ad-sponsored competitor. In addition to competing throughadjustments of tactical variables such as price or advertisingintensity, we allow the incumbent to consider changes in its businessmodel. We consider four...

We study competitive interaction between profit-maximizing firms that sell software and complementary goods or services. In addition to tactical price competition, we allow firms to compete through business model reconfigurations. We consider three business models: the proprietary model (where...

This paper develops techniques to analyze the adoption decisions of bothconsumers and firms for competing platform intermediaries in two-sidedmarkets, and applies the methodology to empirically measure the impactof vertical integration and exclusive contracting in thesixth-generation of the U.S....

Pt. 1. The change problem and its solution. Transforming organizations : why firms fail -- Successful change and the force that drives it -- pt. 2. The eight-stage process. Establishing a sense of urgency -- Creating the guiding coalition -- Developing the guiding coalition -- Developing a...