Charles Kindleberger

Charles Poor Kindleberger (1910–2003) was an economic historian whose book Manias, Panics, and Crashes provided the empirical backbone for the Financial Instability Hypothesis. Kindleberger documented financial crises across four centuries, identifying a recurring pattern: displacement, boom, euphoria, mania, distress, and panic. His historical method was explicitly non-reductionist: he believed that every crisis had unique features but shared a common structural anatomy, much as biological species vary in detail while obeying shared developmental laws. The Kindleberger framework is now used alongside agent-based models to validate the dynamics of speculative bubbles in both historical and contemporary markets.