chương 1 môn kinh tế vĩ mô

... MỘT KHOẢN THUẾ SL Giá D S 1 E Ø0 S Q 1 Q 0 P 0 ● E 1 ● P 2 Thuế P 1 P 1 > P 0 Q 1 < Q 0 P 1 –P 2 = ? 8 Cung tương đối co giãn ΔWL rấtlớn P Q S D Qui mô củathuế 43 So sỏnh ... không? 21 GIA TOI THIEU Q S D E ỉ ã S Q D Q E P min P E Q P Bov quynlica ai? 15 Nếuthuếđánh vào người tiêu dùng SL Giá D 1 S Q 1 Q 0 P 0 E 1 ● P 2 Thuế P 1 ● E 0 D 0 P 1 – giá ... 13 Tác động củamộtkhoảntrợ cấp SL Giá S 1 S Q 1 Q 0 P 0 ● E 0 E 1 ● P 2 Trợ cấp P 1 P 1 – giá ntd trả P 2 – giá nsx nhận P 2 –P 1 = ? 39 Lợiíchcủa chính sách tự ...

Ngày tải lên: 24/08/2012, 19:16

... Chapter 1: Preliminaries For 19 96, we have 40 /1 or 40 cents, and for 19 99, 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. 014 7, ... happened to the real price of telephone service? Let the CPI for 19 96 equal 1 and the CPI for 19 99 equal 1. 1, which reflects a 10 % increase in the overall price level. To find the real price ... service fell from 40 cents per minute in 19 96 to 22 cents per minute in 19 99, a 45-percent (18 cents/40 cents) decrease. The Consumer Price Index increased by 10 -percent over this period. What happened...

Ngày tải lên: 20/01/2014, 20:20

Ngày tải lên: 13/03/2014, 08:28

Ngày tải lên: 16/07/2014, 19:24

Ngày tải lên: 09/08/2014, 09:21

... Chapter 14 : Markets for Factor Inputs 235 The National Football League draft and reserve clause (a primary issue in the 19 87- 19 88 season’s strike) creates a monopsonist ... 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 more inelastic ... the price of a cookie is $1. Is the cookie company maximizing its profit? Explain. The marginal product of labor is 50 (cookies per day) and the price per cookie is 1 ($ per cookie) so the...

Ngày tải lên: 17/10/2013, 16:15

... Tổng chi phí để nuôi thỏ: TC 1 = 0,1Q + 5Q 1 1 – 0 ,1 Q 2 Tổng chi phí để trồng bắp cải: TC 2 = 0,2Q + 7Q 2 2 + 0,025 Q 1 1. Vẽ hộp Edgeworth cho nền kinh tế này. 2. Viết các phương trình ... để sản xuất mật: TC 1 = Q 1 / 10 0 Tổng chi phí để trồng táo: TC 2 = Q / 10 0 – Q 2 1 Giá mật: P 1 = 2 đơn vị tiền tệ/ đơn vị sản phẩm, giá táo P 2 = 3đvtt/đvsp. 1. Xác định sản lượng ... Bài 5. Giả sử một nền kinh tế gồm có 2 cá thể A và B, tiêu dùng 2 sản phẩm X và Y. Tại điểm phân bổ nguồn lực ban đầu A có X 1 = 30 đv., Y 1 = 12 0 đv.; B có X 2 = 18 0 đv., Y 2 = 90đv. Hàm...

Ngày tải lên: 20/10/2013, 03:15

... other good. Here, Country A must give up 2 units of good 1 for another good 2 whereas Country B must give up only 1. 5 units of good 1 for another unit of good 2. Country B therefore has a comparative ... below marginal cost. 10 . Why can free trade between two countries make consumers of both countries better off? Chapter 16 : General Equilibrium and Economic Efficiency 2 61 This is a true statement. ... both countries. Likewise, Country B should produce enough of good 1 to satisfy demand in both countries (its cost is 1/ 3 vs 1/ 2 for Country A). Note that in reality, the marginal and average...

Ngày tải lên: 20/10/2013, 04:15

... When property rights are not well Chapter 18 : Externalities and Public Goods 278 CHAPTER 18 EXTERNALITIES AND PUBLIC GOODS QUESTIONS FOR REVIEW 1. Which of the following describes an externality ... characteristic that poses the most significant problems for efficient provision. 11 . A village is located next to 10 00 acres of prime grazing land. The village presently owns the land and allows ... stations (1) ask consumers to assess their true willingness to pay, then (2) ask consumers to contribute up to this amount, and (3) attempt to make everyone else feel guilty for free-riding. 13 ....

Ngày tải lên: 20/10/2013, 04:15

... zero: Q Q 1 2 15 2 = − and Q Q 2 1 15 2 = − . With two equations and two unknowns, we may solve for Q 1 and Q 2 : ( )       −−= 2 15 5. 015 1 1 Q Q , or Q 1 = 10 . By symmetry, Q 2 = 10 . Substitute ... announce an output of 15 , knowing that your competitor would announce an output of 7.5. (Note: This is the Stackelberg equilibrium.) ( )( ) 2 15 2 15 3030 2 1 1 1 1 2 11 1 211 Q Q Q QQQQQQTR −=       −−−=+−= . Therefore, ... Firm 1, total revenue will be TR 1 = (30 - (Q 1 + Q 2 ))Q 1 , or TR Q Q Q Q 1 1 1 2 1 2 30= − − Marginal revenue for Firm 1 will be the derivative of total revenue with respect to Q 1 , ∂ ∂ ...

Ngày tải lên: 24/10/2013, 02:15

Ngày tải lên: 17/12/2013, 11:15

... completely price inelastic. S 19 76 Price Quantity S 19 86 S 19 96 D 19 96 D 19 86 D 19 76 Figure 2 .10 11 . Suppose the demand curve for a product is given by Q =10 -2P+P s , where P is the price ... Suppose P= $1. 00. What is the price elasticity of demand? What is the cross-price elasticity of demand? First you need to find the quantity demanded at the price of $1. 00. Q =10 - 2 (1) +2 =10 . Price ... Q =10 - 2 (1) +2 =10 . Price elasticity of demand = P Q Δ Q ΔP = 1 10 (−2) =− 2 10 =−0.2. Cross-price elasticity of demand = P s Q Δ Q ΔP s = 2 10 (1) = 0.2. b. Suppose the price of the good, P, goes...

Ngày tải lên: 20/01/2014, 20:20

... utility of a movie is 1: MRS =−4 =− 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 ... she is not able to attain her utility maximizing point. 11 . Based on his preferences, Bill is willing to trade 4 movie tickets for 1 ticket to a basketball game. If movie tickets cost $8 each ... good 1 is now rationed the consumer will not be able to attain the utility maximizing point. He or she will have to consume more of the other good instead. This is point B below. good 1 U 1 U 2 A B ...

Ngày tải lên: 20/01/2014, 20:20

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Ngày tải lên: 26/01/2014, 00:20

... Font: Times New Roman, 12 pt Formatted: Space Before: 1. 2 line, After: 1. 2 line, Line spacing: 1. 5 lines Formatted: Font: Times New Roman Formatted: Font: Times New Roman, 12 pt Chapter 4: Individual ... goods 1 and 2 such that P 1 P 2 = MRS. As the price of good 1 falls, the price ratio becomes a smaller number and hence the MRS becomes a smaller number. This means that as the price of good 1 ... of good 1. Formatted: Font: Times New Roman Formatted: Font: Times New Roman, 12 pt Formatted: Bullets and Numbering Formatted: Font: Times New Roman Formatted: Font: Times New Roman, 12 pt Formatted:...

Ngày tải lên: 26/01/2014, 00:20

... $5,000 to invest in a mutual fund. The expected return on mutual fund A is 15 % and the expected return on mutual fund B is 10 %. Should George pick mutual fund A or fund B? George’s decision will ... 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? Why are some people likely to be risk...

Ngày tải lên: 26/01/2014, 00:20

... enough workers and there Formatted: Font: Times New Roman, 13 pt Formatted: Space Before: 1. 2 line, After: 1. 2 line, Line spacing: 1. 5 lines Formatted: Bullets and Numbering Deleted: mi g ht ... returns to scale, all inputs are increased in the same proportion and no input is held fixed. 12 . Can a firm have a production function that exhibits increasing returns to scale, constant returns ... 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 differ from a short-run...

Ngày tải lên: 26/01/2014, 00:20

... statements are true or false. Formatted: Font: Times New Roman, 13 pt Formatted: Space Before: 1. 2 line, After: 1. 2 line, Line spacing: 1. 5 lines Chapter 7: The Costs of Production 89 increasing ... Production 84 CHAPTER 7 THE COST OF PRODUCTION QUESTIONS FOR REVIEW 1. A firm pays its accountant an annual retainer of $10 ,000. Is this an economic cost? Explicit costs are actual outlays. ... then constant returns to scale, its long-run average cost curve falls, then becomes horizontal. 11 . How does a change in the price of one input change the firm’s long-run expansion path? The...

Ngày tải lên: 26/01/2014, 00:20

Ngày tải lên: 26/01/2014, 00:20