Cost-of-production theory of value

In economics, the cost-of-production theory of value is the belief that the value of an object is decided by the resources that went into making it. The cost can be composed of any of the factors of production including labour, capital, land, or technology.

Related Topics:
Economics - Factors of production

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Two of the most common cost-of-production theories are the medieval just price theory and the classical labor theory of value. The labor theory of price, which interprets labor-value as the determinant of prices, was first developed by Adam Smith and later expanded by David Ricardo and Karl Marx. Most classical economists (as well as nearly all Marxists) subscribe to it. However, Marx's theory is not a true cost-of-production theory since the value of a commodity contains a component of surplus value unrelated to the physical cost of producing it. The magnitude of this surplus value may be unrelated to production-costs. A somewhat different theory of cost-determined prices is provided by the "neo-Ricardian school" of Piero Sraffa and his followers.

Related Topics:
Just price - Classical - Labor theory of value - Adam Smith - David Ricardo - Karl Marx - Commodity - Surplus value - Piero Sraffa

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The most common counterpoint to this is the marginal theory of value which asserts that economic value is set by the consumer's marginal utility. This is the view most commonly held by the majority of contemporary mainstream economists.

Related Topics:
Marginal theory of value - Marginal utility

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The Polish economist Micha? Kalecki http://cepa.newschool.edu/het/profiles/kalecki.htm distinguished between sectors with "cost-determined prices" (such as manufacturing and services) and those with "demand-determined prices" (such as agriculture and raw material extraction).

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