Richard Thaler, of the University of Chicago, just won the Nobel Memorial Prize in economics for his contribution to behavioral economics — the subfield known for exploring how psychological biases cause people to act in ways that diverge from pure rational self-interest.
Policymakers are more likely to know him for a different reason. Together with his co-author, Harvard Law’s Cass Sunstein, Thaler is responsible for developing and popularizing the notion of “nudges” as a policy tool. Over the past decade, policymakers around the world have taken up Thaler and Sunstein’s ideas, setting up government nudge units and other programs intended to guide people toward choices that are in their best interests. Nudging has become fashionable.
Nudges can be used by both businesses and government to shape the behavior of employees, customers, and citizens. A classic nudge would be when a company automatically enrolls employees in a decent 401(k) plan — but lets them opt out of contributing, if they wish. The non-nudging status quo would require the employees to actively decide to sign up for a retirement plan. Studies have demonstrated that opt-out framing leads to higher enrollment.
Read the full piece at Vox.