Following on from my post on Barry Eichengreen's book, click here to read a piece on the uses and abuses of history by the Economist's Buttonwood column. My book Banking in Crisis uses history to show the determinants of stable banking - shareholders have skin in the game or banks are constrained to investing in safe securities. It also uses history to show how severe the 2008 financial crisis was and why it happened. History is useful. However, history can also be abused. As Eichengreen recently quipped, 'societies cherry pick their histories'. Governments can use history to justify their policies even though the historical context and circumstances are totally different.
My colleague and former PhD student Gareth Campbell has created a website about the British Railway Mania - click here . This episode has been described by the Economist as probably the greatest bubble in human history. Gareth's website provides background on the Mania and posits some explanations for the 'bubble'. In his explanation of why the bubble happened, Gareth places a lot of emphasis on investor myopia regarding future dividends and uncalled capital. His study of investors during the episode does not support the view that this episode was fuelled by naive and irrational investors.