Academic term used in anthropology, sociology, and economics to describe mutual exchange of goods, services, or favors, often with an expectation of return. Not an everyday word.
Reciprocity is a principle that maintains social relationships through the cycle of giving and returning.
Malinowski developed the concept of reciprocity through his research in the Trobriand Islands.
Means mutual benefit, often used in economic or diplomatic contexts, whereas 互酬性 emphasizes the obligation to return.
Compound of 互 (mutual), 酬 (repay), and 性 (nature/character). The exact historical derivation is uncertain; it appears to be a modern academic coinage corresponding to the English term 'reciprocity'.