An oligopoly describes a market situation in which there are limited or few sellers. Each seller knows that the other seller or sellers will react to its changes in prices and also quantities. This can cause a type of chain reaction in a market situation. In the world market there are oligopolies in steel production‚ automobiles‚ semi-conductor manufacturing‚ cigarettes‚ cereals‚ and also in telecommunications. Often times oligopolistic industries supply a similar or identical product. These
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"Explain how production possibilities curves can be used to demonstrate the problem of unemployment‚ the effects of technological change and the benefits of economic growth."A production possibility frontier (also known as production possibility curve) represents all the possible combinations of the production of two types of goods and services that the economy can produce at any given time through graphical means. It is used to clearly demonstrate the problem of unemployment‚ the effects of technological
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Introduction Over the past decade‚ medical costs have increased more rapidly than other consumer costs. Americans spent 2.5 trillion on health care in 2009 according to Medicare’s Office of the Actuary. That figure translates into approximately $8‚086 per person‚ or 17.6 percent of the nation’s gross domestic product (GDP).1 Health care costs more than tripled from 1990 to 20092 and are projected to rise to 19.6 percent of GDP in 2019.3 “The 4 percent increase from 2008 levels represented
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Criticisms for “The Bell Curve” As the book breeches many controversial subjects about race and intelligence‚ there have been many people who have said that the findings in Herrnstein and Murray’s joint publication are not only filled with bias‚ but also fail to represent common testing errors that may leave the minority at a disadvantage. In an article entitled “Bias in mental testing since Bias in Mental Testing”‚ Robert Brown and his colleague Cecil Reynolds refute the use of cognitive assessment
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Response to “Criticism of The Bell Curve” This article is based on the comparing of cognitive abilities in different groups of people of all different categories such as IQ and social problems‚ IQ and race‚ and IQ and social policy. The Bell Curve‚ published in 1994‚ was written by Richard Herrnstein and Charles Murray as a work designed to explain‚ using empirical statistical analysis‚ the variations in intelligence in American Society‚ raise some warnings regarding the consequences of this intelligence
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displaying data from a simple experiment Materials: Meter stick‚ tape‚ and a ball is needed to perform this experiment. Theory: The graph of function is the collection of all ordered pairs graphing on a cartesian plane is sometimes referred to as a curve sketching. Experimental Procedures: Position a meter stick vertically on a flat surface‚ such as a wall or the of a lab bench. be sure the metric scale of the meter stick is on the outside and secure the meter stick to the wall or lab bench with
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Solubility Curve of Sodium Nitrate Data collection |Temperature (°C) | |Mass of solute in 5ml (g) |Mass of solute in 100ml (g) | |1st set of data |2nd set of data |Average | | | |23.5 |24.0 |23.8 |4.5
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Acid-base titration Aim To study the titration curve of a strong base-strong acid‚ strong base-weak acid and weak acid-strong base titrations Introduction Acid-base titrations are based on the neutralization reaction between the analyte and an acidic or basic titrant. When an acid and a base are present in a stoichiometric amount e.g. 1 mole HCl added to 1 mole NaOH‚ this means that the equivalent point has been reached in an acid-base system. The end point of an acid-base titration can be
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Methodology and Results As mentioned‚ the derivation of Phillips Curve requires the estimation of three variables i.e inflation‚ output gap and expected inflation. In order to estimate the expected augmented(Expectations Augmented) Phillips Curve‚ this study covers observations from time period 1961 to 2015 for both countries US and India. The equation of Expected Augmented Phillips Curve(Expectations Augmented Phillips Curve) is ∏t = ∏et + β(Y-Yn) + et where‚ ∏t = inflation at the time period
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This is shown in the article “What is The Great Gatsby Curve?” by David Vandivier when he talks about the Great Gatsby Curve and predictions for success and wealth for people in America. In the article it talks about how the rich have more of an advantage and opportunities than the poor‚ but just because they have more resources and advantages
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