Behavioural economics, a relatively new branch of study, formally began in the 1980s and has garnered increasing attention from economists and neuroscientists since. Behavioural finance, a subfield of behavioural economics, attempts to explain financial market–related behaviour. This note introduces behavioural finance by providing an overview of fundamental behavioural economic theories and empirical findings, including more recent findings that have expanded the breadth of the field. It also outlines strategies for correcting irrational financial behaviour.

Behavioural economics, a relatively new branch of study, formally began in the 1980s and has garnered increasing attention from economists and neuroscientists since. Behavioural finance, a subfield of behavioural economics, attempts to explain financial market-related behaviour. This note introduces behavioural finance by providing an overview of fundamental behavioural economic theories and empirical findings, including more recent findings that have expanded the breadth of the field. It also outlines strategies for correcting irrational financial behaviour.