The Volcker Rule prohibits proprietary trading by banking entities - in effect, reintroducing to the financial markets a substantial portion of the Glass-Steagall Act's static divide between banks and securities firms. This Article argues that the Glass-Steagall model is a fixture of the past -...

Financial regulation today is largely framed by traditional business categories. The financial markets, however, have begun to bypass those categories, principally over the last thirty years. Chief among the changes has been convergence in the products and services offered by traditional...