We test whether the binary lottery procedure makes subjects behave as if they are risk neutral in the Holt-Laury and Eckel-Grossman tasks. Depending on the task we find that at most a third of subjects behave as if risk neutral. In fact, when we compare the distribution of choices we find no...

The Savage and the Anscombe-Aumann frameworks are the two most popular approaches used when modeling ambiguity. The former is more flexible, but the latter is often preferred for its simplicity. We conduct an experiment where subjects place bets on the joint outcome of an ambiguous urn and a...

We present a new and simple mechanism for repeated public good environments. In the Conditional Contribution Mechanism (CCM), agents send two message of the form, "I am willing to contribute x units to the public good if in total y units are contributed." This mechanism offers agents risk-free...

Bubbles in asset markets have been documented in numerous experimental studies. However, all experiments in which bubbles occur pay dividends after each trading day. In this paper we study whether bubbles can occur in markets with only a final dividend, and consequently a flat fundamental value....