ELASTICITY It shows the degree of responsiveness of the change in the one variable due to the change in the quantity of the other variable. Elasticity = Percentage change in the one variable Percentage change in the other variable It is simply a way of quantifying cause of and effect relationship. The concept of elasticity can be used in demand and supply. ELASTICITY OF DEMAND We can study the elasticity of demand under the following categories. Price elasticity
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AGGREGATE DEMAND - the total spending on goods and services in a period of time at a given price level C + I + G + (X – M) C = Consumption o The total spending by consumers on domestic goods and services ▪ Durable goods: used by consumers over a period of time (i.e. cars‚ computers‚ mobile phones) ▪ Non – durable goods: used up immediately or over a short time span (i.e. rice‚ toilet paper‚ newspapers) o Causes of change in consumption ▪ Changes in income –
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new computer is no easy task. Finding one with the right specifications at the right price requires shopping around for a good price‚ research on the different computers available‚ and evaluating if the decision is necessary and financially sound. In doing each of these things‚ we are using several Principles of Economics and studying the effects of supply and demand on different brands. For the purposes of this paper‚ we will look at things as if we are buying an HP laptop. When you sit down and
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Oil ECO/365 - Principles of Microeconomics Oil In today’s economy many trends in consumption patterns can determine where the supply and demands are needed. In the article “East Bay Oil Exports Have Become Huge Business‚” by Glantz (2012)‚ it touches on the subject of trends and consumption of oil. Many people are aware; however forget that there is a whole lot of oil around us that can be used. This paper will discuss and address the utilities derived‚ the change that demand for the product
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Question 1‚ part (a) What is elasticity? The term elasticity is defined as a way to measure how responsive doe’s quantity demanded or quantity demanded towards its determinants (Mankiw‚ 2008). In this world today‚ every government need revenue or income in order to increase the welfare of citizens and improve the country itself. One of the ways that government use in order to increase their revenue is by taxation. To do so‚ government needs to impose taxes on goods and services. If tax is imposed
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Supply and Demand Pharmaceutical Industry In today ’s society‚ a large percentage of the population requires prescription drugs to treat injury or illness. In some cases‚ the need for drugs may be short term and in other cases‚ the drugs may be required for the remainder of an individual ’s life. In all cases‚ prescription drugs are not free; the individual or his or her insurance company pays. The type of drug and available substitutions generally drive the costs. In this paper‚ I will summarize
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CFA® Level I – Economics Demand and Supply Analysis: Introduction www.irfanullah.co 1 Contents 1. Introduction 2. Types of Markets 3. Basic Principles and Concepts 4. Demand Elasticities www.irfanullah.co 2 1. Introduction • Economics is the study of production‚ distribution‚ and consumption; it is divided into two broad areas: Microeconomics and Macroeconomics • Macroeconomics deals with aggregate economic quantities‚ such as national output and national income • Microeconomics deals with
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effect of supply and demand in United Kingdom oil retail outlet in general and in Deptford area in particular‚ the petrol station in UK market went to lots of changes in the last decades‚ nowadays petrol station are not only fuel‚ but become also convenience store‚ meaning that now we can do more than just feel up our tank‚ we can now also buy different things like food and even toys for children‚ just to name a few examples of the change. Background of the Supply and Demand in Oil Price Effects
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Standard errors are in parentheses for the demand for widgets. QD = - 5200 - 42P + 20PX + 5.2I + .20A + .25M (2.002) (17.5) (6.2) (2.5) (0.09) (0.21) R2 = 0.55 n = 26 F = 4.88 Your supervisor has asked you to compute the elasticities for each independent variable. Assume the following values for the independent variables: Q = Quantity demanded of 3-pack units P (in cents) = Price of the product = 500 cents per 3-pack unit PX (in cents) = Price of leading competitor’s product = 600
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Supply and Demand Simulation In the University of Phoenix simulator (2003)‚ learners are taken through the Supply and demand of two-bedroom flats in a town known as Atlantis. The simulator itself is used as a device to learn about the supply and demand shapes as well as stability. Other key learning points are the aspects that impact supply and demand‚ the impact that a cost roof has on the amount required and the amount provided. Throughout the simulator‚ learners figure out the lease rates
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