theory, while sociological theories of social ties and intergroup comparisons suggest that bilateral cooperation can be … strengthened if there exist outsiders that gain from cooperative break down. We investigate this in a laboratory experiment …

We consider an international cartel whose members interact repeatedly in their own as well as in third …-country segmented markets. Cartel discipline-an inverse measure of the degree of competition between firms-is endogenously determined by … the cartel's incentive compatibility constraint (ICC), which links strategically markets that are seemingly unrelated …

Traditional economic theory of collusion assumed that cartels are inherently unstable, and yet some manage to operate … for years or even decades. While the literature has presented several determinants of cartel stability, the vast majority …, the communication and internal structures within the cartels as well as their breakup. Our results indicate that cartel …

This paper sheds new light on the role of communication for cartel formation. Using machine learning to evaluate free …-form chat communication among firms in a laboratory experiment, we identify typical communication patterns for both explicit … cartel formation and indirect attempts to collude tacitly. We document that firms are less likely to communicate explicitly …

that matches cartel investigations with trade data at the product level. We then estimate the world import price and … quantity effects of antidumping in cartel products. We find that the use of antidumping in cartel industries helps to maintain … higher world import prices and lower quantities during cartel periods, and to induce the establishment of a cartel. The …

incentive to deviate from a cartel. We also present conditions for the emergence of a partial cartel, with the capacity … small firm induces a partial conspiracy that is Pareto-dominant. Implications for cartel identification and enforcement are …

This paper sheds new light on the role of communication for cartel formation. Using machine learning to evaluate free …-form chat communication among firms in a laboratory experiment, we identify typical communication patterns for both explicit … cartel formation and indirect attempts to collude tacitly. We document that firms are less likely to communicate explicitly …