In this article we distinguish between two types of single-firm conduct. The first, which we call quot;extraction,quot; is conduct engaged in by the firm to capture surplus from what the firm has itself created independent of the conduct's effect on rivals. The second, which we call...

This paper estimates the effects of code sharing, antitrust immunity and Open Skies treaties on prices, output and capacity using an eleven-year panel of U.S.-Europe data. Code sharing and immunized alliances are found to have significantly lower prices than traditional interline (multi-carrier)...