chương 4 môn kinh tế vi mô

... Chapter 4: Individual and Market Demand 49 individual prefers to be different from other individuals. As more people adopt a particular style or purchase a particular type of good, this individual ... the elasticity over a range of prices. ả Chapter 4: Individual and Market Demand 41 CHAPTER 4 INDIVIDUAL AND MARKET DEMAND QUESTIONS FOR REVIEW 1. Explain the difference between each of the ... clothes that many other people are wearing. Chapter 4: Individual and Market Demand 43 b. The level of utility increases as an individual moves downward along the demand curve. This is...

Ngày tải lên: 26/01/2014, 00:20

Ngày tải lên: 16/07/2014, 19:24

Ngày tải lên: 09/08/2014, 09:21

... nhập khẩuvàP max <P w Lỗ C Q 2 Q 1 A B 40 Thu v hnngch nhpkhu ã Mc ớch: - Boh cỏc ngnh snxut trong nước - Là công cụ kinh tế khuyến khích hay hạn chếđốivớisảnxuất ... B P 0 P w Q S Q D D S Q P 44 Khác nhau Quota Thuế Lượng hàng và ngoạitệđểnk Biếtchínhxác Khó biếtchính xác Đốitượng hưởng lợi ngoài nsx Người có quota Ngân sách Chính phủ 4 Trường ... ntd trả P 1 –P 2 = ? 46 Lợiíchcủa chính sách tự do xuấtkhẩu D S Q D P E P W Q S Q E Q P B A ∆PS = A + B ∆CS = - A ∆G = 0 ∆WL = + B 11 ã Cũn vicỏcng cuvcungcú dc nh ...

Ngày tải lên: 24/08/2012, 19:16

... This will also reduce the demand for labor. Chapter 14: Markets for Factor Inputs 232 CHAPTER 14 MARKETS FOR FACTOR INPUTS REVIEW QUESTIONS 1. Why is a firm’s demand for labor curve ... Labor supply decisions are made by individuals choosing the most satisfying combination of work and other (leisure) activities. With a larger income, the individual can afford to work fewer hours: ... increases, thus inducing the individual to work longer hours: the substitution effect. Because the two effects work in Chapter 14: Markets for Factor Inputs 2 34 the high demand for rock music,...

Ngày tải lên: 17/10/2013, 16:15

... nhất? Giải thích tại sao? CHƯƠNG VII. HIỆU QUẢ KINH TẾ VÀ CÂN BẰNG TỔNG THỂ Bài 1. Jane có 8 lít đồ uống nhẹ và 2 bánh xăng uých; Bob có 2 lít đồ uống nhẹ và 4 bánh xăng uých. Tỉ lệ thay ... phí biên của mỗi nhà máy là MC = 20 + 40 Q, trong đó Q là số lượng giấy sản xuất hàng tuần (ngàn tấn). 16 Sản phẩm 1 Sản phẩm 2 A 30 90 B 40 60 C 60 40 D 90 30 a. Hãy xem xét ba chiến ... (Lưu ý rằng đối với các công ty thỏa mãn tiêu chí này, vi c này 15 Giá sẵn sàng trả(USD) Sản phẩm 1 Sản phẩm 2 A 10 70 B 40 40 C 70 10 Chi phí cho mỗi đơn vị sản phẩm là 20 USD....

Ngày tải lên: 20/10/2013, 03:15

... goods between two individuals. The box is formed by inverting the indifference curves of one individual and superimposing these on the indifference curves of another individual. The sides of ... the two individuals given we assume convex indifference curves. 4. “Since all points on a contract curve are efficient, they are all equally desirable from a social point of view.” Do you ... satisfaction (utility) for one individual on one axis and levels of satisfaction for a second individual on the other axis. (Of course, more than two individuals can be represented with more...

Ngày tải lên: 20/10/2013, 04:15

... point of view of society as a whole. Chapter 18: Externalities and Public Goods 2 84 12. Public television is funded in part by private donations, even though anyone with a television ... efficient provision. 11. A village is located next to 1000 acres of prime grazing land. The village presently owns the land and allows all residents to graze cows freely. Some members of the village ... Non-paying consumers can “free-ride” on commodities provided by paying customers. Public television is funded in part by contributions. Some viewers contribute, but most watch without paying, hoping...

Ngày tải lên: 20/10/2013, 04:15

... function: P = 20 - 4 - 4 = $12. The profits for each firm are equal to total revenue minus total costs: π D = (4) (12) - (10 + (8) (4) ) = $6 and π O = (4) (12) - (10 + (8) (4) ) = $6. Therefore, ... reaction function and solving for Q D : Q D = 6 - (0.5)(6 - 0.5Q D ) = 4. Substituting into Defendo’s reaction function and solving for Q O : Q O = 6 - (0.5) (4) = 4. Total industry output is ... is (0.5)(20 - 14) (6) = $18. Social welfare is the sum of consumer surplus plus profits, or 18 + 26 = $44 . With entry, social welfare is $32 (consumer surplus) plus $12 (industry profit), or $44 . Social...

Ngày tải lên: 24/10/2013, 02:15

... For 1996, we have 40 /1 or 40 cents, and for 1999, we have 22/1.1 or 20 cents. The real price therefore fell from 40 to 20 cents, a 50% decline. 4. 13− 4. 07 4. 07 = 0.0 147 , or about 1.5%. ... yen. 6. The price of long-distance telephone service fell from 40 cents per minute in 1996 to 22 cents per minute in 1999, a 45 -percent (18 cents /40 cents) decrease. The Consumer Price Index ... service? Let the CPI for 1996 equal 1 and the CPI for 1999 equal 1.1, which reflects a 10% increase in the overall price level. To find the real price of telephone service in each period, divide...

Ngày tải lên: 20/01/2014, 20:20

... the new quantity supplied will be 140 percent of the old quantity supplied at every price. The new supply curve is therefore Q’ = 1 .4* ( -4. 5+16P) = -6.3+22.4P. To find the new equilibrium price ... individual firm (a university) may determine the shape of the demand curve it faces by raising the price and observing the change in quantity sold. The university official is not observing ... shift to the right by 40 percent. How will the price of copper change? 10 Chapter 2: The Basics of Supply and Demand 11 If the supply curve shifts to the right by 40 % then the new quantity...

Ngày tải lên: 20/01/2014, 20:20

... defines his MRS. His MRS is 4 so this means that the marginal utility of a basketball game is 4 and the marginal utility of a movie is 1: MRS = 4 =− M U ball MU movie =− 4 1 . Now the marginal ... preferences, Bill is willing to trade 4 movie tickets for 1 ticket to a basketball game. If movie tickets cost $8 each and a ticket to the basketball game costs $40 , should Bill make the trade? Why ... =− M U ball MU movie =− 4 1 . Now the marginal utility per dollar can be computed: M U ball P ball = 4 40 = 1 10 MU movie P movie = 1 8 . 12. Describe the equal marginal principle. Explain why this principle...

Ngày tải lên: 20/01/2014, 20:20

Ngày tải lên: 26/01/2014, 00:20

... consumer’s life. Chapter 5: Uncertainty and Consumer Behavior 64 CHAPTER 5 UNCERTAINTY AND CONSUMER BEHAVIOR QUESTIONS FOR REVIEW 1. What does it mean to say that a person is risk averse? ... explanation of whether an individual is risk averse or risk loving depends on the shape of the individual’s utility function for wealth. Also, a person’s risk aversion (or risk loving) depends on the ... insurance is actuarially fair), risk-averse individuals will fully insure against monetary loss. The insurance premium assures the individual of having the same income regardless of whether or...

Ngày tải lên: 26/01/2014, 00:20

... be so large that when inputs are doubled, output Chapter 6: Production 74 CHAPTER 6 PRODUCTION QUESTIONS FOR REVIEW 1. What is a production function? How does a long-run production function ... capital. With capital fixed, the workplace will eventually become so congested, that the productivity of additional workers will decline. Also, with capital fixed, as more workers are added, they ... employees must share the computers, the marginal product of each additional employee will diminish. 4. You are an employer seeking to fill a vacant position on an assembly line. Are you more concerned...

Ngày tải lên: 26/01/2014, 00:20

... care of a child or elderly person at home, which would have had a value to those receiving the service. 4. Suppose that labor is the only variable input to the production process. If the marginal ... increasing or decreasing? Explain. Chapter 7: The Costs of Production 84 CHAPTER 7 THE COST OF PRODUCTION QUESTIONS FOR REVIEW 1. A firm pays its accountant an annual retainer of $10,000. Is ... good or service separately. There is no direct relationship between increasing returns to scale and economies of scope, so production can exhibit one without the other. See Exercise ( 14) for a...

Ngày tải lên: 26/01/2014, 00:20

... survive. With larger price decrease, i.e., greater than the difference between price and minimum average cost, the firm cannot survive. In general, we would expect that some firms will survive ... push out smaller firms in the long run. Increasing returns may cease at some level of output, leaving more than one firm in the industry. 7. Industry X is characterized by perfect competition, ... firm in the industry is earning zero economic profit. If the product price falls, no firms can survive. Do you agree or disagree? Discuss. Disagree. As the market price falls, firms cut their...

Ngày tải lên: 26/01/2014, 00:20

Ngày tải lên: 26/01/2014, 00:20

Ngày tải lên: 26/01/2014, 00:20

Ngày tải lên: 26/01/2014, 00:20