American markets, once a model for the world, are giving up on competition. Thomas Philippon blames the unchecked … United States -- 1. Why Economists Like Competition . . . and Why You Should Too -- 2. Bad Concentration, Good Concentration …

"American markets, once a model for the world, are giving up on competition. Thomas Philippon blames the unchecked …

The model of perfect competition is one of the most famous, most important, and most misunderstood concepts in … economics. Rather than aiming to be a full-blown model of real-world competitive markets, the perfect competition model isolates … only feature of market competition, but it plays a central role regarding to its virtues, and understanding the working …

Das Internet ist stark durch Wettbewerb zwischen Plattformen geprägt, welche potenzielle Tauschpartner zusammenbringen … Plattformen wie z.B. ebay auf manchen Märkten durchaus beträchtliche Marktmacht besitzen, die aufgrund erheblicher …The Internet is characterized by competition between platforms which bring together potential partners of exchange. The …