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Economic Surplus
In mainstream economics, economic surplus, also known as total welfare or total social welfare or Marshallian surplus (after Alfred Marshall), is either of two related quantities: * Consumer surplus, or consumers' surplus, is the monetary gain obtained by consumers because they are able to purchase a product for a price that is less than the highest price that they would be willing to pay. * Producer surplus, or producers' surplus, is the amount that producers benefit by selling at a market price that is higher than the least that they would be willing to sell for; this is roughly equal to profit (since producers are not normally willing to sell at a loss and are normally indifferent to selling at a break-even price). The sum of consumer and producer surplus is sometimes known as social surplus or total surplus; a decrease in that total from inefficiencies is called deadweight loss. Overview In the mid-19th century, engineer Jules Dupuit first propounded the concept of e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The History Of England (Hume)
''The History of England'' (1754–1761) is David Hume's great work on the history of England (also covering Wales, Scotland, and Ireland), which he wrote in installments while he was librarian to the Faculty of Advocates in Edinburgh. It was published in six volumes in 1754, 1757, 1759, and 1762. The first publication of his ''History'' was greeted with outrage by all political factions, but it became a best-seller, finally giving him the financial independence he had long sought. Hume's ''History'' spanned "from the invasion of Julius Caesar to the Revolution of 1688" and went through over 100 editions. Many considered it the standard history of England in its day. Publication history Hume set out at first only to write a history of England under the Stuart monarchs James I and Charles I, which appeared in 1754. He followed this with a second history that continued to the Revolution of 1688. With the relative success of these two volumes, Hume researched the history of earl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surplus Product
Surplus product () is a concept theorised by Karl Marx in his critique of political economy. Roughly speaking, it is the extra goods produced above the amount needed for a community of workers to survive at its current standard of living. Marx first began to work out his idea of surplus product in his 1844 notes on James Mill's ''Elements of political economy''. Notions of "surplus produce" have been used in economic thought and commerce for a long time (notably by the Physiocrats), but in ''Das Kapital'', ''Theories of Surplus Value'' and the ''Grundrisse'' Marx gave the concept a central place in his interpretation of economic history. Nowadays the concept is mainly used in Marxian economics, political anthropology, cultural anthropology, and economic anthropology. The frequent translation of the German "" as "surplus" makes the term "surplus product" somewhat inaccurate, because it suggests to English speakers that the product referred to is "unused", "not needed", or "redun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shortage
In economics, a shortage or excess demand is a situation in which the demand for a product or service exceeds its supply in a market. It is the opposite of an excess supply ( surplus). Definitions In a perfect market (one that matches a simple microeconomic model), an excess of demand will prompt sellers to increase prices until demand at that price matches the available supply, establishing market equilibrium. In economic terminology, a shortage occurs when for some reason (such as government intervention, or decisions by sellers not to raise prices) the price does not rise to reach equilibrium. In this circumstance, buyers want to purchase more at the market price than the quantity of the good or service that is available, and some non-price mechanism (such as "first come, first served" or a lottery) determines which buyers are served. So in a perfect market the only thing that can cause a shortage is price. In common use, the term "shortage" may refer to a situat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Price Support
In economics, a price support may be either a subsidy, a production quota, or a price floor, each with the intended effect of keeping the market price of a good higher than the competitive equilibrium level. In the case of a price control, a price support is the minimum legal price a seller may charge, typically placed above equilibrium. It is the support of certain price levels at or above market values by the government. A price support scheme can also be an agreement set in order by the government, where the government agrees to purchase the surplus of at a minimum price. For example, if a price floor were set in place for agricultural wheat commodities, the government would be forced to purchase the resulting surplus from the wheat farmers (thereby subsidizing the farmers) and store or otherwise dispose of it. Short-term effects Example In a hypothetical market in which supply and demand are such that the equilibrium price and quantity are $5 and 500 units, respectivel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Price Discrimination
Price discrimination (differential pricing, equity pricing, preferential pricing, dual pricing, tiered pricing, and surveillance pricing) is a Microeconomics, microeconomic Pricing strategies, pricing strategy where identical or largely similar goods or services are sold at different Price, prices by the same provider to different buyers based on which Market segmentation, market segment they are perceived to be part of. Price discrimination is distinguished from product differentiation by the difference in production cost for the differently priced products involved in the latter strategy. Price discrimination essentially relies on the variation in customers' willingness to pay and in the Demand elasticity, elasticity of their demand. For price discrimination to succeed, a seller must have market power, such as a dominant market share, product uniqueness, sole pricing power, etc. Some prices under price discrimination may be lower than the price charged by a single-price monopoli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Induced Demand
In economics, induced demand – related to latent demand and generated demandSchneider, Benjamin (September 6, 2018"CityLab University: Induced Demand"'' CityLab'' – is the phenomenon whereby an increase in supply results in a decline in price and an increase in consumption. In other words, as a good or service becomes more readily available and mass produced, its price goes down and consumers are more likely to buy it, meaning that the quantity demanded subsequently increases. This is consistent with the economic model of supply and demand. In transportation planning, induced demand, also called "induced traffic" or consumption of road capacity, has become important in the debate over the expansion of transportation systems, and is often used as an argument against increasing roadway traffic capacity as a cure for congestion. Induced traffic may be a contributing factor to urban sprawl. City planner Jeff Speck has called induced demand "the great intellectual black ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gross Operating Surplus
In the national accounts, gross operating surplus (GOS) is the portion of income derived from production by incorporated enterprises that are earned by the capital factor. It is calculated as a balancing item in the generation of income account of the national accounts. It differs from profits shown in company accounts for several reasons. Only a subset of total costs is subtracted from gross output to calculate the GOS. Essentially GOS is gross output ''less'' the cost of intermediate goods and services (to give gross value added) and ''less'' compensation of employees {{no footnotes, date=April 2010 Compensation of employees (CE) is a statistical term used in national accounts, balance of payments statistics and sometimes in corporate accounts as well. It refers basically to the total gross (pre-tax) wages paid b .... It is ''gross'' because it makes no allowance for the depreciation of capital. A similar concept for unincorporated enterprises (e.g. small family businesses like ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deadweight Loss
In economics, deadweight loss is the loss of societal economic welfare due to production/consumption of a good at a quantity where marginal benefit (to society) does not equal marginal cost (to society). In other words, there are either goods being produced despite the cost of doing so being larger than the benefit, or additional goods are not being produced despite the fact that the benefits of their production would be larger than the costs. The deadweight loss is the net benefit that is missed out on. While losses to one entity often lead to gains for another, deadweight loss represents the loss that is not regained by anyone else. This loss is therefore attributed to both producers and consumers. Deadweight loss can also be a measure of lost economic efficiency when the socially optimal quantity of a good or a service is not produced. Non-optimal production can be caused by monopoly pricing in the case of artificial scarcity, a positive or negative externality, a tax or s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Producer Surplus Graph Made By Weiyi
Producer(s), The Producer(s), or co-producer(s) may refer to: Occupations *Producer (agriculture), a farm operator *Producer, a stakeholder of economic production * Film producer, supervises the making of films **Executive producer, contributes to a film's budget and usually does not work on set *Impresario, a producer or manager in the theatre and music industries *Line producer, manager during daily operations of a film or TV series * News producer, person who compiles all items of a news programme into a cohesive show * Online producer, person who oversees the making of content for websites *Radio producer, person who oversees the making of a radio show *Record producer, person who manages sound recording *Television producer, person who oversees all aspects of video production on a television program *Theatrical producer, person who oversees the staging of theatre productions *Video game producer, person in charge of overseeing development of a video game Film and television ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Integral
In mathematics, an integral is the continuous analog of a Summation, sum, which is used to calculate area, areas, volume, volumes, and their generalizations. Integration, the process of computing an integral, is one of the two fundamental operations of calculus,Integral calculus is a very well established mathematical discipline for which there are many sources. See and , for example. the other being Derivative, differentiation. Integration was initially used to solve problems in mathematics and physics, such as finding the area under a curve, or determining displacement from velocity. Usage of integration expanded to a wide variety of scientific fields thereafter. A definite integral computes the signed area of the region in the plane that is bounded by the Graph of a function, graph of a given Function (mathematics), function between two points in the real line. Conventionally, areas above the horizontal Coordinate axis, axis of the plane are positive while areas below are n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Market Price
A price is the (usually not negative) quantity of payment or compensation expected, required, or given by one party to another in return for goods or services. In some situations, especially when the product is a service rather than a physical good, the price for the service may be called something else such as "rent" or "tuition". Prices are influenced by production costs, supply of the desired product, and demand for the product. A price may be determined by a monopolist or may be imposed on the firm by market conditions. 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 vouch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
