The changes on the EU gas market are likely to affect Europe's relations with its natural gas suppliers who are facing increasing competition. Heading this list of producing countries is Russia. Gas relations between Russia and the EU are characterized by strong interdependence. But these...

We use skin conductance responses and self-reports of hedonic valence to study the emotional basis of cooperation and punishment in a social dilemma. Emotional reaction to free-riding incites individuals to apply sanctions when they are available. The application of sanctions activates a...

L'industrie pétrolière russe est depuis le début des années 1990 marquée par d'importants mouvements de réforme de son modèle organisationnel. La montée en puissance de l'Etat au sein de l'industrie est le facteur le plus souvent mentionné pour caractériser les évolutions en cours....

La sécurité gazière et les risques économiques occupent une place particulièrement importante entre l'UE et la Russie. Les relations gazières entre l'UE et la Russie ont été déstabilisées en profondeur par des changements institutionnels majeurs avec d'un coté l'effondrement de...

Are women disproportionately attracted to work environments where cooperation rather than competition is rewarded? This paper reports the results of a real-effort experiment in which participants choose between an individual compensation scheme and a team-based payment scheme. We find that women...

The Russian gas sector is undergoing significant changes which is opening the way for an original reform. Because of the particular institutional and economic context of the country, this reorganisation is not taking place along the lines of the de-integrated model of the EU. It is characterised...

This paper experimentally investigates if and how people's competitiveness depends on their own gender and on the gender of people with whom they interact. Participants are given information about the gender of the co-participant they are matched with, they then choose between a tournament or a...

In social dilemmas, leading a team by making heroic efforts may prove costly, especially when the followers are not adequately motivated to make similar sacrifices. Attempting to shed light on what drives people to lead, we devise a two-stage public good experiment with endogenous timing. We...

We study the influence of risk and time preferences on trust and trustworthiness by conducting a field experiment in Vietnamese villages and by estimating the parameters of the Cumulative Prospect Theory and of quasi-hyperbolic time preferences. We find that while probability sensitivity or risk...

How does leadership work in teams? In this paper, leadership is grounded on both the possession of a private information by the leader and by her ability to communicate credibly with followers in order to induce them to expand high efforts. This paper reports an experiment testing the efficiency...