This paper puts together the pieces of the puzzle of the ongoing regulatory competition debate on corporate law in the US. At early stages of this process Delaware conquered the leader’s place replacing Jersey, and forever locked-in there through peculiar manners. The States take as granted...

We examine the competitive effects of the vertical integration of gasoline refineries and retailers in the U.S. Adapting the first-order condition approach of static oligopoly games to the analysis of vertically related oligopolies, we develop a novel framework for directly evaluating the...

We examine the competitive effects of the vertical integration of gasoline refineries and retailers in the U.S. Adapting the first-order condition approach of static oligopoly games to the analysis of vertically related oligopolies, we develop a novel framework for directly evaluating the...

Theory shows that vertical integration has contrasting two effects, efficiency and foreclosure effects. This study empirically estimates the relative size of these two effects. Unlike previous studies, I focus on a single vertical merger in order to use a panel dataset, and estimate its average...

We investigate whether the organizational design of manufacturing production is sensitive to important advances in information technology (IT) – and under what conditions. Using U.S. Census Bureau data for over 5,600 plants from 1992 to 2002, we observe both specific uses of IT and whether...

We examine the competitive effects of the vertical integration of gasoline refineries and retailers in the U.S. Adapting the first-order condition approach of static oligopoly games to the analysis of vertically related oligopolies, we develop a novel framework for directly evaluating the...

Vertical integration (ownership and contracts) is an integral part of the structural changes that are occurring in the U.S. food system. Because of its potential adverse effect on competition, vertical integration draws attention from public policy makers, industry and academia. We measure the...

I examine the release date scheduling of all motion pictures that went into wide release in the US in 1995 and 1996 to investigate the effects of vertical market structure on competition. The evidence suggests that complex vertical structures involving multiple upstream or downstream firms...