What does a decade of attention to Choice Architecture in policy tell us about the effectiveness of interventions? Are some types of intervention more effective than others? Are choice architecture interventions more effective in some behavioural domains than others? In this blog the authors of a recent meta-analysis of the behavioural public policy literature covering past interventions reflect on their findings looking at the variations in effects and on publication bias in the choice architecture literature. They argue that regardless of absolute effect sizes, which need to be treated with some caution, the meta-analysis may be useful to guide policymakers in choices between types of interventions. … More Behaviour Change through Choice Architecture: Where do we stand?
Wei proposes a “Pay or Pledge” choice for gamblers. By creating a new “game within the game” gamblers would be helped to think about their game plans and stick to them. The blog is based on Wei’s 2020 prize-winning essay at the LSE … More Pay or Pledge: Winning in Gambling