- Theory of exchange
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English-Arabic economic glossary.
Theory of exchange
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theory of exchange — a theory in physics: when thermal radiation occurs from one body to another, it also takes place in the opposite direction, and therefore the question as to whether or not the temperature of either body will change depends upon whether the body… … Useful english dictionary
Exchange 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.… … Wikipedia
exchange theory — Exchange theories view social order as the unplanned outcome of acts of exchange between members of society. There are two major variants. Rational choice (or, as it is sometimes known, rational action) theory locates the source of order in the… … Dictionary of sociology
Exchange bias — or exchange anisotropy occurs in bilayers (or multilayers) of magnetic materials where the hard magnetization behavior of an antiferromagnetic thin film causes a shift in the soft magnetization curve of a ferromagnetic film. The exchange bias… … Wikipedia
Theory of value (economics) — Theory of value is a generic term which encompasses all the theories within economics that attempt to explain the exchange value or price of goods and services. Key question in economic theory include why goods and services are priced as they are … Wikipedia
theory — theory, social theory A theory is an account of the world which goes beyond what we can see and measure. It embraces a set of interrelated definitions and relationships that organizes our concepts of and understanding of the empirical world in a… … Dictionary of sociology
Theory of the firm — The theory of the firm consists of a number of economic theories that describe the nature of the firm, company, or corporation, including its existence, behavior, structure, and relationship to the market.[1] Contents 1 Overview 2 Background … Wikipedia
Exchange interaction — In physics, the exchange interaction is a quantum mechanical effect without classical analog which increases or decreases the expectation value of the energy or distance between two or more identical particles when their wave functions overlap.… … Wikipedia
Exchange force — In particle physics, an exchange force is a force produced by the exchange of force carrier particles, such as the electromagnetic force produced by the exchange of photons between electrons and the strong force produced by the exchange of gluons … Wikipedia
Exchange paradox — The exchange paradox is a paradox within the probability theory and the decision theory which demonstrates problems that can arise when working with expected values. It can appear in different forms and hence under different names. Often it is… … Wikipedia
Exchange rate — Foreign exchange Exchange rates Currency band Exchange rate Exchange rate regime Exchange rate flexibility Dollarization Fixed exchange rate Floating exchange rate Linked exchange rate Managed float regime Markets Foreign exchange market Futures… … Wikipedia
