approach for countable domains and combining this with basic measure theory, we obtain necessary and sufficient conditions for … the existence of upper semi-continuous utility functions on a wide class of domains. Although links between utility theory … and measure theory have been pointed out before, to the best of our knowledge this is the first time that the present …

)-expected utility theory. When individual preference satisfies a given invariance property, his utility function is solution of a …

-image concerns (when everybody sees everyone else). A laboratory experiment is designed to identify separately these concerns, using …

-stage public good experiment with endogenous timing. We show that leading by making generous contributions is widespread and …

We devise an experiment to explore the effect of different degrees of bargaining power on the design and the selection …

paper reports the results of a real-effort experiment in which participants choose between an individual compensation scheme …