The authors present an analytical framework for bank complexity through the hypothesis that complexity is necessary for banks to stay viable in the evolving industry of financial intermediation. They look at organizational structures of bank holding companies gauged by the number and types of...

The globalization of banking in the United States is influencing the monetary transmission mechanism both domestically and in foreign markets. Using quarterly information from all U.S. banks filing call reports between 1980 and 2005, we find evidence for the lending channel for monetary policy...

Banks have progressively evolved from being standalone institutions to being subsidiaries of increasingly complex financial conglomerates. We conjecture and provide evidence that the organizational complexity of the family of a bank is a fundamental driver of the business model of the bank...

I introduce the concept of hybrid intermediaries: financial conglomerates that control a multiplicity of entity types active in the “assembly line” process of modern financial intermediation, a system that has become known as shadow banking. The complex bank holding companies of today are...

The globalization of banking in the United States is influencing the monetary transmission mechanism both domestically and in foreign markets. Using quarterly information from all U.S. banks filing call reports between 1980 and 2006, we show that globalized banks activate internal capital...

A surprisingly neglected facet of sector evolution is the evolutionary analysis of firms', and thus a sector's, scope. Defining a sector as a group of firms that can change their scope over time, we study the transformation of U.S. banking firms. We undertake a sectoral, population-wide study of...

A surprisingly neglected facet of sector evolution is the evolutionary analysis of firms’, and thus a sector’s, scope. Defining a sector as a group of firms that can change their scope over time, we study the transformation of U.S. banking firms. We undertake a sectoral, population-wide...

This paper studies conditions of entry and competitive conduct in highly concentrated banking markets. Using a data set of local U.S. markets characterized by banking monopolies, duopolies and oligopolies with more than two banks, I analyze the relationship between the number of banks in a...

This paper analyzes the role of bank competition on the life-cycle dynamics of non-financial industries. Using multi-dimensional data sets, which contain information on job creation and destruction for establishments in U.S. manufacturing sectors operating in different geographical regions and...