A recent study of US graduates by Altonji et al has found that Economics graduates have the highest average earnings of all university majors, closely followed by Finance (hat tip - Graham Brownlow) A sortable chart of average wages by college degree can be found at the Wall Street Journal (click here). Given the introduction of tuition fees in the UK, parents (and their offspring) will increasingly be paying attention to the findings of such studies.
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.