CHAPTER 9 OLIGOPOLY AND FIRM ARCHITECTURE 1. The demand function for a product sold by an oligopolist is given below: QD = 370 – P The firm’s marginal cost function is given below: MC = 10 + 4Q Calculate the equilibrium price and quantity. Solution: P = 370 – Q so TR = 370Q – Q2 and MR = 370 – 2Q MR = 370 – 2Q = 10 + 4Q = MC so Q = 60 and P = 310 2. The demand function for a product sold by an oligopolist is given below: QD = 135 – 0.5P The firm’s marginal cost function is given
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whether it changes the short-run aggregate supply‚ long-run aggregate supply‚ or a combination of the two‚ and why. a) Automotive firms in the United States switch to a new technology that raises productivity. Technological change enables firms to produce more from any given amount of facts of production. Therefore‚ technology increases potential GDP. So‚ an increase in potential GDP increases both- long run aggregate supply and short- run aggregate supply. b)Toyota and Honda build additional
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Chapter 27 Expenditure Multipliers Fixed Prices and Expenditure Plans • • • • • • • • • • • • • • • • Several factors influence consumption expenditure and saving. The most direct influence is disposable income‚ which is real GDP or aggregate income minus net taxes (taxes minus transfer payments). Planned consumption expenditure plus planned saving equals disposable income. The greater the disposable income‚ the greater is consumption expenditure and the greater is saving
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Supply and Demand | University of PhoenixXECO/21206/24/12 | The good I have experience in purchasing is buying a new car. For this assignment‚ I will describe the factors that may produce potential changes in supply and demand with buying a brand new car. I will decide what the two possible substitutes are for the purchase of a new car. I will establish at least two complements there may be for the car. I will also describe how the necessity of buying a new car impacts price elasticity. There
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income elasticity of demand help explain these things ? Q ( Demand ) QS0 Superior QI1 QI0 Inferior QS1 Y1 Y0 Y ( Income ) During the decline in economy activity‚ the spending power will decrease which is similar as the decline in income. Home food which is economical are inferior goods while restaurant food which is much more costly are superior goods. Therefore from the income elasticity of demand curve‚ the demand for home food will increase
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1. As price falls‚ Quantity demand rises 2. Goods for which demand is negatively related to income are called Inferior 3. In the market for tea‚ for some consumers Coffee is a substitute 4. When the price of demand for a good is more than one‚ an increase in the price of the product causes total revenue to Decrease 5. Movement along the demand curve for high rise apartments will be cause by a change in Price of the high rise apartments 6. To determine the relationship
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The city of Atlantis is a small city with plenty of parks‚ sidewalks and minimum traffic. Housing consists mostly of detached homes and apartments. The following is a brief description of the simulation that takes a person thru supple & demand of two bedroom units. Having to determine the monthly rate of the two bedroom units or the quantity needed at the monthy rate. As property manager of Gold Life Management‚ there are seven complexes that need to be managed. As we are the only firm that rents
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Demand-Supply Analysis of Acer Notebooks Managerial Economics Assignment Introduction Supply and demand is one of the most fundamental concepts of economics and it is the backbone of a market economy. It is defined as an economic model of price determination in a market. It concludes that in a competitive market‚ the unit price for a particular good will vary until it settles at a point where the quantity demanded by consumers (at current price) will equal the quantity supplied
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Demand and Supply for Financial Assets Mishkin ch.5: Bonds • Motivation: - Monetary policy works primarily by manipulating interest rates. - Interest rates are determined by the demand and supply for bonds. - Demand and supply for other financial assets are determined similarly. • Perspectives on the bond market: 1. Bonds as financial assets => Determinants of Asset Demand. • Bond demand affected by relative risk‚ relative liquidity‚ and wealth. • Asset pricing (Finance) issues. Instantaneous responses
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Results of Survey ( Bakeries and Pastry Shops) Sample size: 12 Question # Answers Number of Respondents 1 . How often do you order sacks of flour? Daily 5 Weekly 7 Monthly 0 2. How many sacks of flour do you order per delivery? 2 sacks 2 3 sacks 2 4 sacks 7 5 to 10 sacks 1 3. How many sacks do you consume per delivery? 2 sacks 2 3 sacks 2 4 sacks 7 5 to 10 sacks 1 4. Are there instances that you ran out of sacks of flour? Yes 10 No 2 5. How often does
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