Nous rendons compte d'une série d'expériences de laboratoire à propos des comportements de vote. Dans une situation où les sujets ont des préférences unimodales nous observons que le vote à un tour et le vote à deux tours génèrent des effets significatifs de dépendance du chemin,...

This paper presents the experimental results of a “Transcontinental Ultimatum Game” implemented between India and France. We use a standard ultimatum game, but in one treatment Indian subjects made offers to French subjects (ItoF treatment) and, in another treatment, French subjects made...

This paper provides a theoretical foundation which supports the degressive proportionality principle in apportionment problems. The core of the argument is that each individual derives utility from the fact that the collective decision matches her own will with some frequency, with marginal...