This paper investigates the relationship between share prices and mental health, exploiting the availability of interview dates in the British Household Panel Survey to match the level and changes in the FTSE All Share price index to respondents over the period 1991-2008. We present evidence...

Using several proxies for seasonal affective disorder (SAD), we find that SAD negatively affects IPO first trading day return (underpricing) during the 1981-1989 and 1999-2000 periods, but not during the 1990-1998 and 2001-2007 periods. During those periods when SAD affects IPO underpricing,...