This article is the written version of the author's keynotepresentation to the inaugural International IndustrialOrganization Conference held in Boston on April 4–5, 2003.It summarizes selectively a literature on the interaction betweenthe capital and product markets at the nexus of...

This article is the written version of the author's keynote presentation to the inaugural International Industrial Organization Conference held in Boston on April 4--5, 2003. It summarizes selectively a literature on the interaction between the capital and product markets at the nexus of...