In
cultural anthropology and
sociology,
redistribution refers to a system of economic exchange involving the centralized collection of goods from members of a group followed by the redivision of those goods among those members. It is a form of
reciprocity. Redistribution differs from simple reciprocity, which is a dyadic back-and-forth exchange between two parties. Redistribution, in contrast, consists of pooling, a system of reciprocities. It is a
within group relationship, whereas reciprocity is a
between relationship. Pooling establishes a centre, whereas reciprocity inevitably establishes two distinct parties with their own interests. While the most basic form of pooling is that of food within the family, it is also the basis for sustained community efforts under a political leader.