This book describes the transformation in American finance from the old reputational model to the existing laissez faire model and argues that the change came as a result of three factors: (1) the growth of reliance on regulation rather than reputation as the primary mechanism for protecting customers and (2) the increasing complexity of regulation, which made technical expertise rather than reputation the primary criterion on which customers choose who to do business with in today’s markets; and (3) the rise of the “cult of personality” on Wall Street, which has led to a secular demise in the relevance of companies’ reputations and the concomitant rise of individual “rain-makers” reputation as the basis for premium pricing of financial services. This compelling book will drive the debate about the financial crisis and financial regulation for years to come -- both inside and outside the industry.