Basic Mathematics for Economists phần 8 docx

... 12 2 183 .75 22.03 -3. 28 13 3 144.375 26.95 4.92 14 4 203.4375 19.57 -7. 38 15 5 114 .84 375 30.64 11.07 16 6 247.734 38 14.03 -16.61 17 7 48. 3 984 38 38. 95 24.92 18 8 347.40234 1.57 -37. 38 19 ... 1.13 14 4 103.75 14 .81 -0.56 15 5 98. 125 15.09 0. 28 16 6 100.9375 14.95 -0.14 17 7 99.53125 15.02 0.07 18 8 100.234 38 14.99 -0.04 19 9 99 .88 281 3 15.01 0.02 20 10...

Ngày tải lên: 14/08/2014, 22:20

... 10 8. 5.2 780 316 9. 0.03423 10. 87 .97 785 7 2.10 1. 270 ,81 8. 98 2. 220.94 78 3. 2 .85 63 × 10 9 4. 1.57 28 × 10 8 5. 1.2 683 6. 16,552 ,87 7 7. 93.696376 8. 4. 382 28 9. 5.133 186 8 Chapter 3 3.1 1. (a) 0.01x ... 587 14.3 1. 0. 48% 2. 2.05%; 3.49% 3. 0 .83 %, 621.43 million tones 4. e6,446.39 million 5. 8. 8% 6. 5 .83 % 7. 6. 18% 8. 9% discrete (equivalent to 8. 62% continuou...

Ngày tải lên: 06/07/2014, 07:20

... Marginal revenue and total revenue 8. 4 Marginal cost and total cost 8. 5 Profit maximization 8. 6 Respecifying functions 8. 7 Point elasticity of demand 8. 8 Tax yield 8. 9 The Keynesian multiplier 9 Unconstrained ... could have calculated 1 24 0.55 = 1 5.7427007 = 0.1741341 Example 2. 48 20 × 8 0.3 × 8 0.25 = 20 8 0.55 = 20 ×3.1 383 364 = 62.7667 28 Sometimes it may help to mult...

Ngày tải lên: 14/08/2014, 22:20

... 3.1 Student no. 123456 789 101112 Height (cm) 1 78 175 170 166 1 68 185 169 189 175 181 177 180 Weight (kg) 72 68 58 52 55 82 55 86 70 71 65 68 © 1993, 2003 Mike Rosser 8. Yousell900sharesviayourbrokerwhochargesaflatrateofcommissionof£20 onalltransactionsoflessthan£1,000.Yourbankaccountiscreditedwith£340 fromthesharesale.Whatpricewereyoursharessoldat? 9.Yournetmonthlysalaryis£1,950.Yo...

Ngày tải lên: 14/08/2014, 22:20

... = 80 - 0.2Q^2 2 3 Q TR 4 0 0 5 20 1520 6 40 288 0 7 60 4 080 8 80 5120 9 100 6000 10 120 6720 11 140 7 280 12 160 7 680 13 180 7920 14 200 80 00 15 220 7920 16 240 7 680 17 260 7 280 ... example whenI=200thenY =80 +2(200) =80 +400= 480 (checkwithExample5.7) when I = 300 then Y = 80 + 2(300) = 80 + 600 = 680 From the reduced form equation (3) we can also see that for ev...

Ngày tải lên: 14/08/2014, 22:20

... 16.5 -6 58 27.5 -625 38. 5 -1 08 16 6 -2 38 17 -667 28 -612 39 -73 17 6.5 -2 68 17.5 -675 28. 5 -5 98 39.5 -37 18 7 -297 18 - 682 29 - 583 40 0 19 7.5 -325 18. 5 - 688 29.5 -567 40.5 38 20 8 -352 19 ... 19254.05 188 4.05 36 32 21274.40 2020.35 37 33 23435 .85 2161.45 38 34 25743.20 2307.35 39 35 282 01.25 24 58. 05 40 36 3 081 4 .80 2613.55 41 37 33 588 .65 2773 .85...

Ngày tải lên: 14/08/2014, 22:20

... 2.00% 80 .473 7 2.05% 80 .699 8 2.10% 80 .927 9 2.15% 81 .155 10 2.20% 81 . 384 11 2.25% 81 .613 12 2.30% 81 .84 4 13 2.35% 82 .075 14 2.40% 82 .307 15 2.45% 82 .540 16 2.50% 82 .773 17 2.55% 83 .0 08 ... 18 2.60% 83 .243 19 2.65% 83 .479 20 2.70% 83 .715 21 2.75% 83 .953 << solution 22 2 .80 % 84 .191 23 2 .85 % 84 .430 24 2.90% 84 .670 25 2.95%...

Ngày tải lên: 14/08/2014, 22:20

... 10 288 00 1600 160 8 81 1 273 78 1 78 1 78 9 80 .1 0.1 27217. 98 17. 98 179 .8 10 80 .01 0.01 27201.79 98 1.79 98 179. 98 11 80 .001 0.001 27200. 18 0.1799 98 179.9 98 12 80 .0001 0.0001 27200.0 18 0.017999 98 179.99 98 13 ... the equilibrium Y . Thus Y = C + I + G + X − M = 0 .8( 1 −0.2)Y + 300 +400 + 288 − 0.2(1 − 0.2)Y = 0.64Y + 988 − 0.16Y (1 −0. 48) Y = 988 Y = 98...

Ngày tải lên: 14/08/2014, 22:20

... (1) and ∂TR ∂p 2 = 770 − 8. 8p 2 + 2.2p 1 = 0(2) Multiplying (1) by 4 2,0 68 − 28p 1 + 8. 8p 2 = 0 Rearranging and adding (2) 770 + 2.2p 1 − 8. 8p 2 = 0 2 ,83 8 − 25.8p 1 = 0 2 ,83 8 = 25.8p 1 110 = p 1 Substituting ... 0 Rearranging (1) 5 98. 8 − 0.2q 2 − 0.6q 1 = 0 Subtracting gives 89 6.7 − q 2 = 0 Giving the optimal value 89 6.7 = q 2 Substituting this value for q 2 into (1) 5 98....

Ngày tải lên: 14/08/2014, 22:20

... 2e −1.5t + 8 010 1 8. 44626 2 8. 099574 3 8. 0222 18 4 8. 0049 58 5 8. 001106 Table 14.4 ty= e t y = e −t 01 1 1 2.7 18 0.36 787 9 2 7. 389 0.135335 3 20. 086 0.049 787 4 54.5 98 0.0 183 16 5 1 48. 413 0.0067 38 6 403.429 ... Y = 435 8 Time New Equil Y = 375 9 t C Y 10 0 301.00 411.00 11 1 286 .60 396.60 12 2 277.96 387 .96 13 3 272. 78 382 . 78 14 4 269.67 379.67 15 5...

Ngày tải lên: 14/08/2014, 22:20