A well deserved Nobel for Thaler.
Mr Thaler advanced the field in two important ways. He campaigned for behavioural economics to be taken seriously within the economics profession. He also brought it into the policy environment with his book Nudge (co-authored with Cass Sunstein) and his support for behavioural policy units in the White House and 10 Downing Street.
Within the profession, Mr Thaler found a pulpit in the Journal of Economic Perspectives, an academic journal supplied to all members of the American Economic Association. His Anomalies column was witty and sharply reasoned, highlighting strange features of the economic and financial world that standard economic theory could not explain, and rigorously debunking unconvincing attempts at rationalisation.