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In trade, barter (derived from bareter [1]) is a system of exchange in which participants in a transaction directly exchange goods or services for other goods or services without using a medium of exchange, such as money. [2]
The impact factor relates to a specific time period; it is possible to calculate it for any desired period. For example, the JCR also includes a five-year impact factor, which is calculated by dividing the number of citations to the journal in a given year by the number of articles published in that journal in the previous five years. [14] [15]
A moneyless economy or nonmonetary economy is a system for allocation of goods and services without payment of money. The simplest example is the family household. Other examples include barter economies, gift economies and primitive communism. Even in a monetary economy, there are a significant number of nonmonetary transactions.
Small Group Research is abstracted and indexed in Scopus and the Social Sciences Citation Index.According to the Journal Citation Reports, its 2017 impact factor is 1.163, ranking it 51st out of 64 journals in the category "Psychology, Social", [1] 161th out of 209 journals in the category "Management", [2] and 59th out of 82 journals in the category "Psychology, Applied".
This global phenomenon takes the form of a "circulation of women" which links together the various social groups in one whole: society. Lévi-Strauss emphasizes this as a system of generalized exchange based on indirect reciprocity. A generalized system does not involve a direct or balanced dyadic exchange and hence presupposes an expansion of ...
To survive, city dwellers sold personal valuables, made artisan craft-goods for sale or barter, and planted gardens. The acute need for food drove them to obtain 50–60% of food through illegal trading (see meshochnik). The shortage of cash caused the black market to use a barter system, which was inefficient. [9]
Also called resource cost advantage. The ability of a party (whether an individual, firm, or country) to produce a greater quantity of a good, product, or service than competitors using the same amount of resources. absorption The total demand for all final marketed goods and services by all economic agents resident in an economy, regardless of the origin of the goods and services themselves ...
Different economists have different views about what events are the sources of market failure. Mainstream economic analysis widely accepts that a market failure (relative to Pareto efficiency) can occur for three main reasons: if the market is "monopolised" or a small group of businesses hold significant market power, if production of the good or service results in an externality (external ...