trends, markup trends, and the effects of mergers does not actually show a widespread decline in competition. Nor does it … observed changes in many industries are likely to reflect competition in action. We highlight research that points to targeted … interventions that can enable antitrust enforcement policy to better promote and protect competition. Throughout the paper, we …

of competition in markets that constitute the provision of artificial intelligence products. The focus is on three broad …

rival hospitals, and lower premiums. Competition for enrollees forces non-integrated insurers to provide additional coverage … to high-quality non-integrated hospitals, resulting in plan networks that limit hospital competition. Whereas vertical … integration reduces double marginalization, skewed cost-sharing structures--and their effect on hospital competition--more than …

Firms tend to compete more aggressively in financial distress; the intensified competition in turn reduces profit … effects, we incorporate strategic competition into a dynamic model with long-term defaultable debt, which generates various …

, we analyze firm misreporting, auditor monitoring and competition, and regulatory policy in a unified model. A federated …

restraints, thereby, soften retail competition--an impact also generated by resale price maintenance (RPM). However, by … so through facilitating price discrimination among consumers; encouraging service provision; and facilitating … manufacturer collusion. Thus, welfare effects may be positive or negative compared to RPM or to the absence of such restrictions …