When Satyajit Das started to work at a commercial bank, the world of finance was simple: banks made money by lending it. That was 44 years ago, and the tools of the trade have changed quite a bit since then. In this INET interview with Robert Johnson, Das describes some of the cultural changes that transformed the world of finance from the perspective of a practitioner and shows how traders of the "School of Hard Knocks" were replaced by a generation of traders that came straight from business school and overly relied on models and financial theory.





