Nudge interventions have quickly expanded from academic studies to larger implementation in so-called Nudge Units in … set of 126 RCTs covering over 23 million individuals, including all trials run by two of the largest Nudge Units in the … United States. We compare these trials to a sample of nudge trials published in academic journals from two recent meta …

incentives based on measurable worker characteristics. To do so, we ran two large-scale experiments. The key results are that (i …

provision of reusable bags. We manipulate the type of the intervention, i.e., either a financial bonus or a nudge, and the … the bonus and the nudge considerably reduce the demand for single-use plastic bags. Free reusable bags are effective when … combined with the bonus, albeit not effective when combined with the nudge. Finally, the bonus is more powerful than the nudge …