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Encyclopedia > Superior good

Superior goods make up a larger proportion of consumption as income rises, and as such are a type of normal goods in consumer theory. Consumption is the using up of a resource. ... Income, generally defined, is the money that is received as a result of the normal business activities of an individual or a business. ... In economics, normal goods are any goods for which demand increases when income increases. ... Consumer theory relates preferences, indifference curves and budget constraints to consumer demand curves. ...


The income elasticity of a superior good is above one by definition, because it raises the expenditure share as income rises. In economics, the income elasticity of demand measures the responsiveness of the quantity demanded of a good to the income of the people demanding the good. ...


A superior good might be a luxury which isn't purchased at all below a certain level of income, or have a wide quality distribution, such as wine, and holidays (where the number produced may stay constant with rising wealth, but the level of spending goes up, to secure a better experience.) In economics a luxury good is a good for which demand increases more than proportionally as income rises, contrast with inferior good and normal good. ... Wine is an alcoholic beverage produced by the fermentation of grapes and grape juice. ... In the United States, a holiday is a day set aside by a nation or culture (in some cases, multiple nations and cultures) typically for celebration but sometimes for some other kind of special culture-wide (or national) observation or activity. ...


Confusion with normal goods

The choice of the word "Superior" to define goods of this type suggests that they are the antonym of "Inferior goods", but this is misleading; An inferior good can never be a superior good, but many goods are neither. If the quantity of an item demanded increases with income, but not enough to increase the share of the budget spent on it, then it is a normal good. Look up superior in Wiktionary, the free dictionary. ... Antonyms, from the Greek anti (against) and onoma (name) are word pairs that are opposite in meaning, such as hot and cold, fat and thin, and up and down. ... In consumer theory, an inferior good is one for which demand decreases when income rises, unlike the more common normal goods, for which the opposite is observed. ... The supply and demand model describes how prices vary as a result of a balance between product availability at each price (supply) and the desires of those with purchasing power at each price (demand). ... Budget generally refers to a list of all planned expenses and revenues. ... In economics, normal goods are any goods for which demand increases when income increases. ...


Some texts on microeconomics use the term Superior goods as an inferior goods antonym, making "Superior goods" and "Normal goods" synonymous. Where this is done, a product making up an increasing share of spending under income increases is often called an Ultra-superior good. This article does not cite its references or sources. ...


External links

Types of goods (edit)

collective good (social good) - private good - common good - common-pool resource - club good - public good This article is about the University of Michigan in Ann Arbor. ... California State University The California State University (CSU) is one of three public higher education systems in the state of California. ... A good in economics is any physical object (natural or man-made) or service that, upon consumption, increases utility, and therefore can be sold at a price in a market. ... In economics, a public good is a good that is hard or even impossible to produce for private profit, because the market fails to account for its large beneficial externalities. ... In economics Private good is an opposite of the public good. ... The common good is a term that can refer to several different concepts. ... The terms common-pool resource (CPR), alternatively termed a common property resource, is a particular type of good, and a natural or human-made resource system, whose size or characteristics of which makes it costly, but not impossible, to exclude potential beneficiaries from obtaining benefits from its use. ... Club goods are a type of goods in economics, sometimes classified as a subtype of public goods, that are non-competetive and excludable. ... In economics, a public good is a good that is hard or even impossible to produce for private profit, because the market fails to account for its large beneficial externalities. ...

rivalrous good and non-excludable good

durable good - non-durable good - intermediate good (producer good) - final good - consumer good - capital good.
Giffen good - inferior good - normal good - luxury good - Veblen good - superior good
search good - (post-)experience good - merit good - credence good In economics, a good is considered rivalrous if its consumption by one person prevents it from being available to others. ... Non-excludable goods are defined in economics as goods whereby it is impossible to stop a person consuming that good when it has become publicly available at a relatively low cost. ... A complement good (or complementary good) is a good that should be consumed with another good. ... In economics, one kind of good (or service) is said to be a substitute good for another kind insofar as the two kinds of goods can be consumed or used in place of one another in at least some of their possible uses. ... The free good is a term used in economics to describe a good that is not scarce. ... Scarcity is a central concept in economics. ... A positional good is an intrinsically scarce good whose value is determined by its social context, as opposed to a material good which has innate value. ... A durable good, or a hard good is an economics term for a good which does not quickly wear out, or more specifically; it yields services or utility over time rather than being completely used up when used once. ... A durable good, or a hard good is an economics term for a good which does not quickly wear out, or more specifically; it yields services or utility over time rather than being completely used up when used once. ... Intermediate goods are goods produced by one firm for use in further processing by another firm. ... In economics Final goods are goods that are ultimately consumed rather than used in the production of another good. ... Definitions of consumer goods by Ben Murray New goods acquired by households for their own consumption. ... Capital goods, in contrast to consumer goods, are goods used in the production of (physical) capital. ... A Giffen good is a product for which a rise in price of this product makes people buy even more of the product. ... In consumer theory, an inferior good is a good that decreases in demand when the consumers income rises, unlike normal goods, for which the opposite is observed. ... In economics, normal goods are any goods for which demand increases when income increases. ... In economics a luxury good is a good for which demand increases more than proportionally as income rises, contrast with inferior good and normal good. ... A commodity is a Veblen good if peoples preference for buying it increases as a direct function of its price. ... In economics, a search good is a product or service with easily observable features and characteristics. ... In economics, an experience good is a product or service where product characteristics such as quality or price are difficult to observe. ... A merit good is defined in economics as a good that is under consumed if provided by the market mechanism because individuals typically consider how the good benefits them as individuals rather than the benefits that consumption generates for others in society. ... A credence good is a term used in economics for a good whose utility impact is difficult or impossible to ascertain, unlike experience goods the utility gain or loss is difficult to measure after consumption as well. ...


  Results from FactBites:
 
Superior good - Wikipedia, the free encyclopedia (343 words)
Superior goods make up a larger proportion of consumption as income rises, and as such are a type of normal goods in consumer theory.
A superior good might be a luxury which isn't purchased at all below a certain level of income, or have a wide quality distribution, such as wine, and holidays (where the number produced may stay constant with rising wealth, but the level of spending goes up, to secure a better experience.)
The choice of the word "Superior" to define goods of this type suggests that they are the antonym of "Inferior goods", but this is misleading; An inferior good can never be a superior good, but many goods are neither.
Giffen good - Wikipedia, the free encyclopedia (1197 words)
Giffen goods may or may not exist in the real world, but there is an economic model that explains how such a thing could exist.
Giffen goods are named after Sir Robert Giffen, who was attributed as the author of this idea by Alfred Marshall in his book Principles of Economics.
In order to be a true Giffen good, price must be the only thing that changes to get a change in quantity demand, and conspicuous consumption does not enter the picture.
  More results at FactBites »


 

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