Between June 2005 and October 2007, when it peaked, the Chinese stock market rose five-fold. It then went into free fall losing 70% of its value over the following year, more than China’s total GDP. A similar trajectory played out between July 2014 and January 2016.This paper describes the...

Bankrupt firms' stock displays unique lottery-like characteristics: for only a few cents per stock one can engage in an investment strategy that offers a low probability of huge future reward, and a very high probability of a small loss. Kumar (2009 a) shows that this type of stock is likely to...