Non-market economics

A gift economy, gift culture, or gift exchange is a mode of exchange where valuables are not traded or sold, but rather given without an explicit agreement for immediate or future rewards. This contrasts with a barter economy or a market economy, where goods and services are primarily exchanged for value received. Social norms and custom govern gift exchange. Gifts are not given in an explicit exchange of goods or services for money or some other commodity.

The nature of gift economies forms the subject of a foundational debate in anthropology. Anthropological research into gift economies began with Bronisław Malinowski's description of the Kula ring in the Trobriand Islands during World War I. The Kula trade appeared to be gift-like since Trobrianders would travel great distances over dangerous seas to give what were considered valuable objects without any guarantee of a return. Malinowski's debate with the French anthropologist Marcel Mauss quickly established the complexity of "gift exchange" and introduced a series of technical terms such as reciprocity, inalienable possessions, and prestation to distinguish between the different forms of exchange.

According to anthropologists Maurice Bloch and Jonathan Parry, it is the unsettled relationship between market and non-market exchange that attracts the most attention. Gift economies are said, by some, to build communities, and that the market serves as an acid on those relationships.

Gift exchange is distinguished from other forms of exchange by a number of principles, such as the form of property rights governing the articles exchanged; whether gifting forms a distinct "sphere of exchange" that can be characterized as an "economic system"; and the character of the social relationship that the gift exchange establishes. Gift ideology in highly commercialized societies differs from the "prestations" typical of non-market societies. Gift economies must also be differentiated from several closely related phenomena, such as common property regimes and the exchange of non-commodified labour.

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