Present day puzzlements shed their complexity when Guy Numa in this essay draws on some age old distinctions borrowed from Jean-Baptiste Say. Numa is a INET Research Fellow who specializes in the History of Economic Thought and Industrial Organization.
Five years ago Lehman Brothers filed for bankruptcy marking the unofficial start of the latest financial crisis. Several commentators argued that the key to understanding the root cause of the crisis lies in the partial repeal of the Glass–Steagall provisions that occurred in the late 1990s. The provisions restricted commercial banks from participating in the investment banking business and therefore institutionalized a de facto separation of the two types of institutions. Read more