The history of a science has been described in terms of transitions between paradigms (Kuhn, 1962). A paradigm is a set of rules, standards and practices shared by groups of scientists, representing the continuation of a research tradition. For example, nanotechnology has been regarded as a...

Experimental studies of social dilemmas have shown that while the existence of a sanctioning institution improves cooperation within groups, it also has a detrimental impact on group earnings in the short run. Could the introduction of pre-play threats to punish have enough of a beneficial...

We conduct an experiment to study the prevalence of the higher order risk attitudes of prudence and temperance, in a large demographically representative sample, as well as in a sample of undergraduate students. Participants make pairwise choices between lotteries of the form proposed by...