Intermediate Price Theory Problem Set 1 -- Supply and Demand 1. Assume that the United States demand curve for corn is QD = 80 - 2P where P is the price of corn (in dollars per bushels) and QD is the quantity of demanded of corn ( in billions of bushels) and that QS = 20 + 4P is the supply curve for corn where QS is the quantity of corn supplied (in billions of bushels). a. What are the equilibrium price and quantity? At equilibrium‚
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Rising food prices Introduction: Food prices have been on the rise and have become a global issue. Prices have soared over the past year and a half and threaten to go up further if issues are not addressed immediately. Below is a look at how prices have been over the past year. Figure 1. FAO Food Price Index: February 2007 - January 2008 Source FAO‚ 2008 In this project‚ we attempt to find out the causes for this price rise‚ the trends of the rise and the effects that this rise has had on us. Causes:
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Introduction to price discrimination In our study of the theory of the firm we have assumed so far that a business charges a single price for its products‚ naturally the reality is different! Most businesses charge different prices to different groups of consumers for the same good or service. Businesses could make more money if they treated everyone as individuals and charged them the price they are willing to pay. But doing this involves a cost‚ so they have to find the right pricing strategy
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What can we say about the price elasticity of demand for nicotine products (such as cigarettes‚ pipes‚ tobacco) in the group of nicotine addicted users‚ versus the group of "social smokers"? Price elasticity of demand is defined as the percentage change in quantity demanded divided by the percentage change in price. (Douglas‚ E.‚ (2012) sec. 4.2) The price elasticity of demand is the same for addicted users and social smokers. Smoking is an expensive habit. In Mississippi where I live tax on a
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Relationships of Changes in Price‚ Price Elasticity and Total Revenue 1. By definition‚ total revenue (TR) is obtained by multiplying quantity demanded of a product (Qx) by price (Px)‚ that is‚ TR = Qx Px. (1) In class‚ by taking the derivative of the above total revenue equation with respect to price (dTR/dPx)‚ we obtain the following general functional relation: dTR/dPx = Qx (1 + Ep) (2). In Equation (2)‚ Ep represents the price elasticity of demand. Since
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suppliers and so on. A hedger is someone who wants to avoid or at least minimize price risk at all costs (Cheney‚ 2012). There are also people that are considered a speculator. Recently I have become a speculator within the wheat futures market. Wheat is the fourth-biggest U.S. crop‚ valued last year at $14.4 billion. (Wilson‚ 2012) Being a speculator‚ I was hoping to make a profit by accepting all risks associated with price variations. Personally‚ as a speculator‚ I have no interest in the commodity
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why can’t we live forever? As we grow old‚ our own cells begin to betray us. By unraveling the mysteries of aging‚ scientists may be able to make our lives longer and healthier IF YOU WERE GIVEN a free hand to plan how your life will end--your last weeks‚ days‚ hours and minutes--what would you choose? Would you‚ for example‚ want to remain in great shape right up until the last minute and then go quickly? Many people say they would choose that option‚ but I see an important catch. If you are
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(i) What is meant by ’cross-price elasticity of demand’? It is a measure of the responsiveness of demand for a good to a change in the price of another good. This good can either be a substitute good or complementary good. (ii) Comment on the cross-price elasticity of demand between platinum and gold. When the price of platinum rises demand for gold rises. Because gold can be a substitute for platinum people will want to buy gold more when the price of platinum increases. (b)
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STUDY The topic is selected for the project is the Gold price fluctuations and gold as a investment. I selected this topic because of the change in the price of gold and people’s interest in investing in gold as an investment. This topic is selected due to the fluctuating nature of gold and changing trend of gold price. Nowadays people tend to invest their money in gold so as they can increase their investment according to the price of gold at that particular period. Of all the precious
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Price elasticity of demand (PED) is a measure of how much the quantity demanded changes when there is a change in the price of the product. It can be calculated using the formula: PED= Percentage change in Qd of the product/ Percentage change in price of the product. When determining the price elasticity of demand‚ there are many possible outcomes which range from zero to infinity. If the PED value is between zero and one‚ then elasticity is said to be “Inelastic”‚ meaning there would be less
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