In view of the importance of philanthropy in our society, it is surprising that so little attention has been given to it by economic or social theorists. In economic theory, especially, the subject is almost completely ignored. This is not, I think, because economists regard mankind as basically selfish or even because economic man is supposed to act only in his self-interest; it is rather because economics has essentially grown up around the phenomenon of exchange and its theoretical structure rests heavily on this process.

Boulding (1962) "Notes on a Theory of Philanthropy" in: Philanthropy and Public Policy. Frank G. Dickinson, ed., New York, National Bureau of Economic Research.