In 1955 the economist John Kenneth Galbraith wrote of the “inventory of undiscovered embezzlement” that tends to grow during periods of market euphoria. The “bezzle”, as Galbraith called it, is exposed when the good times end and “commercial morality is enormously improved”.
Past bubbles and crashes have indeed led to a bumper crop of white-collar prosecutions (think Enron and WorldCom after the dotcom boom). If Galbraith was right, today’s frothy valuations suggest bezzlers may be lurking in the shadows. But what if their mischief is never discovered? That is the grand experiment on which America has lately embarked.
