Making fear and greed pay in investing - Business - NZ Herald News

Nick Smith: Making fear and greed pay in investing - Business - NZ Herald News: "Research showing men and women are slaves to biological destiny are ubiquitous. This year, several studies showed how testosterone levels surge in men working on financial trading floors. This may explain why male traders took unbelievable risks before the global crisis.But women are also hooked on the hormones, if