Mergers and acquisitions shape industry competition. Effective merger remedies are important for market efficiency and consumer welfare. This paper explores the need for more flexible remedies to address changing markets after mergers. While the EU permits some flexibility with less restrictive...

The author examines competition prospects in the regulated market of a selected EU country to investigate specific policy choices. Under full market regulation, the actors have the exclusive right to deliver economic transactions. (1) Literature review: The theoretical part starts with the...

This paper provides the first quantitative economic models of pharmacy benefit management regulation. The price-theoretic models allow for various market frictions and imperfections including market power, coordination costs, tax distortions, and incomplete innovation incentives. A rigorous...

The Department of Justice and Federal Trade Commission are considering changes to the Horizontal and Vertical Merger Guidelines and have asked whether the current guidelines “underemphasize or neglect … potential competition.” Whether potential competition is underemphasized in the merger...

We study the effect of a two-to-one merger on R&D activity in a dynamic model in which there is uncertainty about the feasibility of innovation. Once an innovation has already taken place, the merger may block future innovations (cannibalization effect). The merger may increase the probability...