many industries around the world since the 1980s. Two major criticisms of these studies is that concentration and market …

Antidumping creates opportunities for abuse to stifle market competition. Whether cartels actually abuse trade policy … that matches cartel investigations with trade data at the product level. We then estimate the world import price and … higher world import prices and lower quantities during cartel periods, and to induce the establishment of a cartel. The …

Traditional economic theory of collusion assumed that cartels are inherently unstable, and yet some manage to operate … in breaking up cartels. Based on these results we discuss implications for competition policy and further research …

competition policy is likely to face more challenges as large companies are becoming more common in more and more industries …

, foreign entry and industry growth. These facts suggest that intensified competition in international markets coexists with …

Economic theory suggests that monopoly prices hurt consumers but benefit shareholders. But in a world where individuals …

We propose an analysis of platform competition based on the academic literature with a view towards competition policy …. First, we discuss to which extent competition can emerge in digital markets and show which forms it can take. In particular … competition in platform markets. Second, we analyse competition policy issues and discuss how rules designed for standard markets …