when a decision is complex, they implicitly treat different time delays to some degree alike. By experimentally measuring … when the decision environment is more complex. Third, cognitive uncertainty matters for choice architecture: people who are …

, we run an experiment to test the model’s main predictions in a context where the researcher knows the true underlying …

In an experiment that elicits subjects’ willingness to pay (WTP) for the outcome of a lottery, we confirm the fourfold …

and decision time. Overall, the data show that more people follow the default if the nudge is made transparent. More … importantly, though, effects of transparency differ depending on whether people are fast or slow in their decision making. In … particular, (only) slow decision makers react more positively (keeping the default) if nudging is made transparent. Moreover, the …

also on the decisions of others. In the present article, we review the literature on decision making made by groups of the …