It is based not on the mythico-religious system resistant to challenge but on the exchange relations of the commodity market including the labour market.

"I believe the Americans are in agreement with the current foreign exchange relations," he added.

He argues that all contracts are in fact not discrete at all but belong in the context of complex webs of exchange relations.

As excavated by structuralism, the underlying order found, for example, in house layout, exchange relations or morality, may be reducible to certain basic patterns or transformations.

The common factor in the exchange relation, or in the exchange-value of the commodity, is therefore its value.

The discovery of metallurgical workshops for manufacturing tools indicates that the settlements housed skilled craft activities, which included permanent exchange relations.

It often did not involve economic exchange relations.

Defines states that are located between core and periphery, they benefit from the periphery through unequal exchange relations.

At the same time, the core benefits from the semi-periphery through unequal exchange relations.

On the one hand, the choice theory advocates the distributive consequences of a free market under which obligations can only be incurred through exchange relations between independent traders.