We develop a two-stage game in which competing airlines first choose the networks of markets to serve in the first stage before competing in price in the second stage. Spillovers in entry decisions across markets are allowed, which accrue on the demand, marginal cost, and fixed cost sides. We...

We consider two competing firms' new product introduction and pricing problem where both firms introduce their products sequentially and set their prices at equilibrium. We use discrete features with different quality levels. Products can have unique features that are present only in one...

Prosecution of pharmaceutical companies for excessive pricing of products under competition law is now a reality. As recently as a decade ago, such prosecutions were virtually nonexistent. That situation has changed dramatically as competition authorities in Europe and South Africa have pursued...