A new wave of economic and legal research suggests that common ownership by large institutional investors leads to potential anticompetitive

By Xavier Vives – The growth of institutional investment has been formidable. This rise of diversified institutional investment has raised antitrust concerns,

By José Azar, Martin Schmalz & Isabel Tecu – This article illustrates the extent of present-day common ownership and discusses

By Marco Claudio Corradi & Anna Tzanaki – This essay aims to disentangle the complex issues surrounding common ownership by institutional

By John R. Woodbury – The recent findings of leading antitrust authors are certainly intriguing and have spawned a debate

By Einer Elhauge – Horizontal competitors increasingly have the same leading shareholders, bringing on the potential for anticompetitive effects. Those effects could

By Carmel Shenkar, Eelke M. Heemskerk & Jan Fichtner – A major shift toward passively managed index funds in recent

By Luca Crocco, Tomas Nilsson & Stella Sarma Private equity plays an important role in all developed economies and has