Thing+of+value
31Law of value — The law of value is a concept in Karl Marx s critique of political economy. Most generally, it refers to a regulative principle of the economic exchange of the products of human work: the relative exchange values of those products in trade,… …
32Use value — In Marx s critique of political economy, any labor product has a value and a use value, and if it is traded as a commodity in markets, it additionally has an exchange value, most often expressed as a money price. Marx acknowledges that… …
33Surplus value — is a concept created by Karl Marx in his critique of political economy, where its ultimate source is unpaid surplus labor performed by the worker for the capitalist, serving as a basis for capital accumulation.The German equivalent word Mehrwert… …
34Instrumental value — (or extrinsic value, contributory value) is the value of objects, both physical objects and abstract objects, not as ends in themselves but a means of achieving something else. It is often contrasted with items of intrinsic value. It is studied… …
35Intrinsic value (ethics) — For intrinsic value of animals, see Intrinsic value (animal ethics). Intrinsic value is an ethical and philosophic property. It is the ethical or philosophic value that an object has in itself or for its own sake , as an intrinsic property. An… …
36Paradox of value — Water diamonds. The paradox of value (also known as the diamond–water paradox) is the apparent contradiction that, although water is on the whole more useful, in terms of survival, than diamonds, diamonds command a higher price in the market. The …
37Entity-attribute-value model — (EAV), also known as object attribute value model and open schema is a data model that is used in circumstances where the number of attributes (properties, parameters) that can be used to describe a thing (an entity or object ) is potentially… …
38Expected value — This article is about the term used in probability theory and statistics. For other uses, see Expected value (disambiguation). In probability theory, the expected value (or expectation, or mathematical expectation, or mean, or the first moment)… …
39Market value — For values of entire markets, see Market size. Market value is the price at which an asset would trade in a competitive auction setting. Market value is often used interchangeably with open market value, fair value or fair market value, although… …
40Exchange value — In political economy and especially Marxian economics, exchange value refers to one of four major attributes of a commodity, i.e., an item or service produced for, and sold on, the market. The other three aspects are use value, value and price.… …
