«A Contradictory Friendship. Interested and Desinsterested Exchanges in Clientelistic Relationships». Jean-Louis Briquet [7-19]. Clientelistic relationships seem to be contradictory : on the one hand, they are perceived like affective relations among friends ; on the other hand, they are oriented to the satisfaction of material interests. This contradiction is only apparent : friendship in clientelistic relationships is a specific cultural form, which resuit from a particular process of politicization, above all in society in the periphery of modem states (like southern Italy or Corsica, especially analysed in the paper). In these societies, political relationships are embedded in social relationships, like relations among friends, in whic...