Price
![The competitive price system according to [[Paul Samuelson](https://upload.wikimedia.org/wikipedia/commons/b/b4/The_competitive_price_system_adapted_from_Samuelson%2C_1961.jpg)
Price can be quoted in currency, quantities of goods or vouchers.
* In modern economies, prices are generally expressed in units of some form of currency. (More specifically, for raw materials they are expressed as currency per unit weight, e.g. euros per kilogram or Rands per KG.) * Although prices could be quoted as quantities of other goods or services, this sort of barter exchange is rarely seen. Prices are sometimes quoted in terms of vouchers such as trading stamps and air miles. * In some circumstances, cigarettes have been used as currency, for example in prisons, in times of hyperinflation, and in some places during World War II. In a black market economy, barter is also relatively common.
In many financial transactions, it is customary to quote prices in other ways. The most obvious example is in pricing a loan, when the cost will be expressed as the percentage rate of interest. The total amount of interest payable depends upon credit risk, the loan amount and the period of the loan. Other examples can be found in pricing financial derivatives and other financial assets. For instance the price of inflation-linked government securities in several countries is quoted as the actual price divided by a factor representing inflation since the security was issued.
"Price" sometimes refers to the quantity of payment requested by a seller of goods or services, rather than the eventual payment amount. In business this requested amount is often referred to as the offer price or selling price, while the actual payment may be called transaction price or traded price.
Economic price theory asserts that in a free market economy the market price reflects the interaction between supply and demand: the price is set so as to equate the quantity being supplied and that being demanded. In turn, these quantities are determined by the marginal utility of the asset to different buyers and to different sellers. Supply and demand, and hence price, may be influenced by other factors, such as government subsidy or manipulation through industry collusion.
When a raw material or a similar economic good is for sale at multiple locations, the law of one price is generally believed to hold. This essentially states that the cost difference between the locations cannot be greater than that representing shipping, taxes, other distribution costs and more. Provided by Wikipedia
441
Published: 2020.
Superior document: Nordrhein-Westfälische Akademie der Wissenschaften und der Künste - Abhandlungen beider Klassen; volume117
442
Published: [2011]
Superior document: Title is part of eBook package: De Gruyter DGBA Linguistics and Semiotics 1990 - 1999
Links: Get full text; Get full text; Cover
443
Published: [2015]
Superior document: Title is part of eBook package: De Gruyter Princeton Legacy Lib. eBook Package 1931-1979
Links: Get full text; Get full text; Cover
444
Published: [2022]
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Links: Get full text; Get full text; Cover
445
Published: [2018]
Superior document: Title is part of eBook package: De Gruyter University of Toronto Press Complete eBook-Package 2018
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446
Published: [2020]
Superior document: Title is part of eBook package: De Gruyter DG Ebook Package English 2020
Links: Get full text; Get full text; Cover
447
Published: [2022]
Superior document: Title is part of eBook package: De Gruyter Columbia University Press Complete eBook-Package 2022
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448
Published: [2004]
Superior document: Supplements to the Journal for the Study of Judaism ; 85/1
449
Published: [2012]
Superior document: Title is part of eBook package: De Gruyter DGBA Business and Economics 1990 - 1999
Links: Get full text; Get full text; Cover
450
Published: [2016]
Superior document: Title is part of eBook package: De Gruyter University of Toronto Press eBook-Package Archive 1933-1999
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451
Published: [2016]
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452
Published: [2017]
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453
Published: [2012]
Superior document: Title is part of eBook package: De Gruyter DGBA Backlist Complete English Language 2000-2014 PART1
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454
Published: [2022]
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455
Published: [2016]
Superior document: Title is part of eBook package: De Gruyter University of Toronto Press eBook-Package Archive 1933-1999
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456
Published: [2011]
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457
Published: [2020]
Superior document: Title is part of eBook package: De Gruyter Princeton University Press eBook-Package Archive 1927-1999
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458
Published: 2014.
Superior document: Advances in Learning Environments Research
459
Published: 2019.
460
Published: [2011]
Superior document: Title is part of eBook package: De Gruyter DGBA Literary and Cultural Studies - <1990
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