- •Лабораторная работа №1
- •Лабораторная работа №2
- •Лабораторная работа №3
- •Лабораторная работа №4
- •Лабораторная работа №5
- •Лабораторная работа №6
- •Лабораторная работа №7
- •Лабораторная работа №8
- •Лабораторная работа №9
- •Лабораторная работа №10
- •Лабораторная работа №11
- •Лабораторная работа №12
- •Лабораторная работа №13
- •Лабораторная работа №14
- •Лабораторная работа №15
Лабораторная работа №2
Пример №1
Рассчитать объём индуцированных
инвестиций, если известен коэффициент
приростной капиталоёмкости
,
а национальный доходy в течение 10
лет представлен в таблице. Построить
графики
и
.
Необходимые формулы:
|
Функция индуцированных инвестиций
|
Варианты заданий:
|
№\t |
1 |
2 |
3 |
4 |
5 |
6 |
|
|
9 |
10 |
|
1 |
125 |
150 |
175 |
205 |
295 |
310 |
300 |
280 |
175 |
130 |
|
2 |
105 |
110 |
125 |
130 |
95 |
95 |
140 |
150 |
155 |
145 |
|
3 |
112 |
70 |
115 |
117 |
123 |
136 |
77 |
106 |
114 |
98 |
|
4 |
114 |
86 |
97 |
86 |
121 |
100 |
143 |
92 |
72 |
70 |
|
5 |
57 |
106 |
105 |
97 |
96 |
104 |
106 |
148 |
118 |
124 |
|
6 |
99 |
106 |
66 |
114 |
101 |
97 |
119 |
91 |
75 |
118 |
|
7 |
167 |
138 |
182 |
166 |
163 |
164 |
163 |
142 |
144 |
158 |
|
8 |
129 |
173 |
145 |
137 |
124 |
162 |
171 |
150 |
159 |
139 |
|
9 |
123 |
131 |
174 |
143 |
112 |
143 |
189 |
160 |
134 |
138 |
|
10 |
158 |
121 |
125 |
164 |
130 |
161 |
168 |
159 |
153 |
182 |
|
11 |
126 |
165 |
131 |
157 |
152 |
163 |
154 |
164 |
152 |
145 |
|
12 |
109 |
163 |
164 |
160 |
164 |
131 |
186 |
141 |
127 |
131 |
|
13 |
181 |
166 |
162 |
143 |
183 |
151 |
168 |
147 |
178 |
126 |
|
14 |
125 |
146 |
187 |
137 |
183 |
157 |
150 |
123 |
142 |
141 |
|
15 |
150 |
220 |
157 |
132 |
123 |
147 |
143 |
150 |
135 |
159 |
|
16 |
177 |
194 |
150 |
194 |
209 |
195 |
191 |
222 |
236 |
230 |
|
17 |
193 |
185 |
185 |
223 |
172 |
177 |
186 |
232 |
212 |
176 |
|
18 |
164 |
206 |
207 |
193 |
181 |
198 |
237 |
196 |
176 |
162 |
|
19 |
167 |
138 |
182 |
166 |
163 |
164 |
163 |
142 |
144 |
158 |
|
20 |
129 |
173 |
145 |
137 |
124 |
162 |
171 |
150 |
159 |
139 |
|
21 |
112 |
100 |
125 |
137 |
123 |
136 |
117 |
116 |
114 |
98 |
|
22 |
76 |
86 |
97 |
86 |
121 |
110 |
153 |
142 |
112 |
100 |
|
23 |
100 |
106 |
105 |
97 |
96 |
104 |
106 |
148 |
118 |
124 |
|
24 |
113 |
121 |
174 |
183 |
152 |
143 |
189 |
160 |
134 |
138 |
|
25 |
118 |
121 |
125 |
164 |
130 |
161 |
168 |
159 |
153 |
182 |
|
26 |
126 |
131 |
164 |
157 |
152 |
163 |
154 |
144 |
132 |
145 |
|
27 |
139 |
163 |
164 |
160 |
164 |
131 |
186 |
141 |
127 |
131 |
|
28 |
150 |
220 |
157 |
132 |
123 |
147 |
143 |
150 |
135 |
159 |
|
29 |
164 |
174 |
153 |
181 |
203 |
195 |
191 |
222 |
236 |
230 |
|
30 |
121 |
158 |
175 |
164 |
130 |
161 |
168 |
159 |
153 |
182 |
Пример №2
В инвестиционном портфеле фирмы имеется
5 проектов капиталовложений с отличающимися
объёмами вложений в нулевом году(
)
и потоками чистых доходов (таблица).
Определить объём инвестиций фирмы в
соответствии с кейнсианской концепцией
спроса на инвестиции, если она может
занимать и ссужать деньги по годовой
ставке:
а)
=5%
б)
=2%
Необходимые формулы:
|
Ставка процента R, при которой можно осуществлять проект за счёт кредита, определяется из уравнения
Если R ≥ i, то инвестиционный будет целесообразным, иначе предпочтительнее приобрести облигации по ставке i.
|
Варианты заданий:
|
№ |
проект |
|
|
|
|
|
|
|
|
|
|
1 |
I |
-50 |
10 |
10 |
10 |
10 |
10 |
20 |
25 |
- |
|
II |
-100 |
15 |
15 |
18 |
18 |
20 |
10 |
10 |
20 | |
|
III |
-150 |
20 |
30 |
40 |
20 |
15 |
16 |
35 |
40 | |
|
IV |
-200 |
25 |
31 |
24 |
23 |
40 |
45 |
47 |
- | |
|
V |
-210 |
30 |
40 |
45 |
39 |
37 |
40 |
42 |
45 | |
|
2 |
I |
-30 |
7 |
8 |
8 |
8 |
10 |
7 |
8 |
- |
|
|
II |
-70 |
10 |
10 |
20 |
10 |
10 |
20 |
25 |
- |
|
III |
-120 |
12 |
12 |
13 |
14 |
14 |
14 |
15 |
15 | |
|
IV |
-140 |
20 |
18 |
18 |
20 |
18 |
18 |
20 |
20 | |
|
V |
-210 |
30 |
34 |
34 |
34 |
30 |
30 |
38 |
38 | |
|
3 |
I |
-20 |
5 |
5 |
5 |
7 |
7 |
6 |
5 |
7 |
|
|
II |
-50 |
9 |
9 |
10 |
10 |
10 |
9 |
10 |
9 |
|
III |
-110 |
13 |
13 |
13 |
14 |
14 |
14 |
15 |
15 | |
|
IV |
-150 |
23 |
31 |
23 |
23 |
27 |
31 |
31 |
27 | |
|
V |
-170 |
30 |
40 |
45 |
39 |
37 |
40 |
42 |
- | |
|
4 |
I |
-60 |
13 |
13 |
13 |
14 |
14 |
14 |
15 |
15 |
|
|
II |
-120 |
20 |
18 |
18 |
20 |
18 |
18 |
20 |
20 |
|
III |
-190 |
25 |
31 |
24 |
23 |
40 |
45 |
47 |
- | |
|
IV |
-230 |
30 |
40 |
45 |
39 |
37 |
40 |
42 |
45 | |
|
V |
-260 |
44 |
44 |
45 |
45 |
50 |
50 |
50 |
- | |
|
5 |
I |
-80 |
15 |
15 |
15 |
15 |
16 |
16 |
15 |
- |
|
|
II |
-150 |
22 |
21 |
21 |
22 |
21 |
26 |
26 |
26 |
|
III |
-210 |
30 |
30 |
30 |
34 |
34 |
32 |
32 |
38 | |
|
IV |
-300 |
36 |
36 |
40 |
40 |
41 |
41 |
44 |
- | |
|
V |
-350 |
45 |
45 |
45 |
45 |
49 |
51 |
51 |
49 | |
|
6 |
I |
-10 |
2 |
2 |
4 |
5 |
4 |
5 |
5 |
4 |
|
|
II |
-30 |
8 |
7 |
7 |
8 |
7 |
9 |
8 |
9 |
|
III |
-35 |
12 |
12 |
15 |
15 |
15 |
15 |
15 |
- | |
|
IV |
-50 |
19 |
18 |
18 |
18 |
19 |
19 |
20 |
20 | |
|
V |
-90 |
21 |
21 |
21 |
23 |
23 |
23 |
25 |
25 | |
|
7 |
I |
-30 |
8 |
7 |
7 |
10 |
7 |
10 |
8 |
- |
|
|
II |
-70 |
21 |
21 |
21 |
23 |
23 |
23 |
25 |
25 |
|
III |
-140 |
22 |
21 |
21 |
22 |
21 |
26 |
26 |
- | |
|
IV |
-180 |
30 |
40 |
45 |
39 |
37 |
40 |
42 |
40 | |
|
V |
-200 |
44 |
44 |
45 |
45 |
50 |
50 |
50 |
45 | |
|
8 |
I |
-40 |
11 |
11 |
11 |
13 |
13 |
13 |
11 |
11 |
|
|
II |
-90 |
21 |
21 |
21 |
23 |
23 |
23 |
25 |
25 |
|
III |
-160 |
25 |
31 |
24 |
23 |
40 |
45 |
47 |
- | |
|
IV |
-200 |
30 |
40 |
45 |
39 |
37 |
40 |
42 |
45 | |
|
V |
-230 |
36 |
36 |
40 |
40 |
41 |
41 |
44 |
- | |
|
9 |
I |
-20 |
4 |
4 |
4 |
5 |
4 |
5 |
5 |
4 |
|
|
II |
-50 |
9 |
9 |
10 |
10 |
10 |
9 |
10 |
9 |
|
III |
-100 |
13 |
13 |
13 |
14 |
14 |
14 |
15 |
15 | |
|
IV |
-120 |
22 |
21 |
21 |
22 |
21 |
26 |
26 |
- | |
|
V |
-180 |
30 |
40 |
45 |
39 |
37 |
40 |
42 |
- | |
|
10 |
I |
-90 |
15 |
15 |
17 |
15 |
17 |
17 |
17 |
- |
|
|
II |
-150 |
24 |
27 |
27 |
27 |
27 |
24 |
24 |
29 |
|
III |
-230 |
36 |
36 |
41 |
41 |
41 |
39 |
39 |
40 | |
|
IV |
-350 |
46 |
46 |
48 |
48 |
49 |
46 |
49 |
- | |
|
V |
-400 |
50 |
50 |
50 |
45 |
45 |
46 |
47 |
48 | |
|
11 |
I |
-10 |
3 |
2 |
3 |
3 |
4 |
5 |
- |
7 |
|
|
II |
-30 |
8 |
8 |
7 |
6 |
5 |
5 |
6 |
8 |
|
III |
-35 |
12 |
9 |
12 |
10 |
13 |
12 |
9 |
9 | |
|
IV |
-50 |
15 |
15 |
15 |
21 |
20 |
17 |
19 |
19 | |
|
V |
-90 |
18 |
19 |
20 |
20 |
20 |
19 |
19 |
- | |
|
12 |
I |
-20 |
6 |
6 |
5 |
4 |
4 |
6 |
5 |
5 |
|
|
II |
-50 |
14 |
13 |
13 |
14 |
15 |
12 |
11 |
17 |
|
III |
-100 |
19 |
18 |
22 |
22 |
23 |
24 |
18 |
18 | |
|
IV |
-120 |
24 |
26 |
24 |
24 |
25 |
28 |
24 |
26 | |
|
V |
-180 |
28 |
28 |
28 |
28 |
31 |
31 |
31 |
- | |
|
13 |
I |
-40 |
11 |
11 |
11 |
12 |
12 |
10 |
10 |
10 |
|
|
II |
-90 |
17 |
17 |
15 |
15 |
17 |
16 |
14 |
14 |
|
III |
-160 |
25 |
25 |
25 |
25 |
25 |
26 |
27 |
28 | |
|
IV |
-200 |
29 |
30 |
30 |
30 |
29 |
28 |
28 |
- | |
|
V |
-230 |
33 |
33 |
36 |
35 |
35 |
32 |
30 |
- | |
|
14 |
I |
-80 |
18 |
17 |
17 |
17 |
17 |
18 |
19 |
19 |
|
|
II |
-150 |
23 |
23 |
23 |
19 |
21 |
21 |
21 |
- |
|
III |
-210 |
28 |
28 |
27 |
27 |
29 |
29 |
28 |
- | |
|
IV |
-300 |
36 |
35 |
36 |
36 |
35 |
34 |
35 |
36 | |
|
V |
-350 |
41 |
40 |
40 |
39 |
39 |
40 |
41 |
42 | |
|
15 |
I |
-30 |
9 |
9 |
9 |
9 |
8 |
7 |
7 |
- |
|
|
II |
-70 |
15 |
14 |
14 |
15 |
14 |
13 |
12 |
11 |
|
III |
-120 |
21 |
21 |
19 |
18 |
17 |
20 |
20 |
- | |
|
IV |
-140 |
23 |
23 |
23 |
24 |
25 |
24 |
23 |
20 | |
|
V |
-210 |
27 |
26 |
26 |
30 |
29 |
30 |
27 |
29 | |
|
16 |
I |
-50 |
12 |
12 |
12 |
14 |
14 |
12 |
14 |
- |
|
|
II |
-95 |
17 |
18 |
14 |
17 |
14 |
15 |
18 |
18 |
|
III |
-140 |
20 |
21 |
17 |
20 |
17 |
18 |
21 |
21 | |
|
IV |
-195 |
25 |
26 |
22 |
25 |
22 |
23 |
26 |
- | |
|
V |
-210 |
32 |
32 |
30 |
32 |
31 |
33 |
30 |
32 | |
|
17 |
I |
-35 |
10 |
11 |
11 |
11 |
11 |
10 |
10 |
9 |
|
|
II |
-80 |
14 |
12 |
15 |
18 |
17 |
18 |
11 |
15 |
|
III |
-145 |
21 |
21 |
22 |
21 |
21 |
19 |
18 |
18 | |
|
IV |
-205 |
26 |
28 |
27 |
25 |
25 |
28 |
26 |
- | |
|
V |
-250 |
30 |
30 |
34 |
34 |
32 |
31 |
30 |
- | |
|
18 |
I |
-50 |
10 |
10 |
10 |
10 |
10 |
20 |
25 |
- |
|
|
II |
-100 |
15 |
15 |
18 |
18 |
20 |
10 |
10 |
20 |
|
III |
-150 |
20 |
30 |
40 |
20 |
15 |
16 |
35 |
40 | |
|
IV |
-200 |
25 |
31 |
24 |
23 |
40 |
45 |
47 |
- | |
|
V |
-210 |
30 |
40 |
45 |
39 |
37 |
40 |
42 |
45 | |
|
19 |
I |
-30 |
7 |
8 |
8 |
8 |
10 |
7 |
8 |
- |
|
|
II |
-70 |
10 |
10 |
20 |
10 |
10 |
20 |
25 |
- |
|
III |
-120 |
12 |
12 |
13 |
14 |
14 |
14 |
15 |
15 | |
|
IV |
-140 |
20 |
18 |
18 |
20 |
18 |
18 |
20 |
20 | |
|
V |
-210 |
30 |
34 |
34 |
34 |
30 |
30 |
38 |
38 | |
|
20 |
I |
-20 |
5 |
5 |
5 |
7 |
7 |
6 |
5 |
7 |
|
|
II |
-50 |
9 |
9 |
10 |
10 |
10 |
9 |
10 |
9 |
|
III |
-110 |
13 |
13 |
13 |
14 |
14 |
14 |
15 |
15 | |
|
IV |
-150 |
23 |
31 |
23 |
23 |
27 |
31 |
31 |
27 | |
|
V |
-170 |
30 |
40 |
45 |
39 |
37 |
40 |
42 |
- | |
|
21 |
I |
-45 |
12 |
12 |
12 |
14 |
14 |
12 |
14 |
- |
|
|
II |
-100 |
17 |
18 |
14 |
17 |
14 |
15 |
18 |
18 |
|
III |
-150 |
20 |
30 |
40 |
20 |
15 |
16 |
35 |
40 | |
|
IV |
-195 |
25 |
31 |
24 |
23 |
40 |
45 |
47 |
- | |
|
V |
-230 |
30 |
40 |
45 |
39 |
37 |
40 |
42 |
45 | |
|
22 |
I |
-60 |
18 |
17 |
17 |
17 |
17 |
18 |
19 |
19 |
|
|
II |
-115 |
23 |
23 |
23 |
19 |
21 |
21 |
21 |
- |
|
III |
-180 |
28 |
28 |
27 |
27 |
29 |
29 |
28 |
- | |
|
IV |
-255 |
32 |
32 |
30 |
32 |
31 |
33 |
30 |
32 | |
|
V |
-300 |
38 |
38 |
40 |
40 |
41 |
41 |
37 |
36 | |
|
23 |
I |
-75 |
10 |
10 |
20 |
10 |
10 |
20 |
25 |
- |
|
|
II |
-145 |
12 |
12 |
13 |
14 |
14 |
14 |
15 |
15 |
|
III |
-190 |
25 |
31 |
24 |
23 |
40 |
45 |
47 |
- | |
|
IV |
-235 |
30 |
40 |
45 |
39 |
37 |
40 |
42 |
45 | |
|
V |
-285 |
30 |
30 |
34 |
34 |
32 |
31 |
30 |
- | |
|
24 |
I |
-40 |
7 |
7 |
7 |
8 |
8 |
9 |
8 |
- |
|
|
II |
-165 |
20 |
20 |
20 |
19 |
18 |
18 |
19 |
20 |
|
III |
-220 |
36 |
36 |
41 |
41 |
41 |
39 |
39 |
40 | |
|
IV |
-295 |
46 |
46 |
48 |
48 |
49 |
46 |
49 |
- | |
|
V |
-330 |
50 |
50 |
50 |
45 |
45 |
46 |
47 |
48 | |
|
25 |
I |
-30 |
9 |
9 |
9 |
9 |
8 |
7 |
7 |
- |
|
|
II |
-85 |
15 |
14 |
14 |
15 |
14 |
13 |
12 |
11 |
|
III |
-125 |
21 |
21 |
19 |
18 |
17 |
20 |
20 |
- | |
|
IV |
-190 |
26 |
26 |
24 |
25 |
19 |
26 |
27 |
28 | |
|
V |
-200 |
29 |
29 |
28 |
21 |
27 |
27 |
30 |
30 | |
|
26 |
I |
-50 |
13 |
13 |
13 |
13 |
14 |
14 |
15 |
- |
|
|
II |
-120 |
19 |
20 |
21 |
20 |
20 |
19 |
19 |
19 |
|
III |
-195 |
23 |
23 |
24 |
25 |
24 |
26 |
27 |
- | |
|
IV |
-210 |
28 |
28 |
29 |
27 |
30 |
30 |
31 |
32 | |
|
V |
-265 |
32 |
32 |
36 |
36 |
34 |
34 |
35 |
35 | |
|
27 |
I |
-10 |
2 |
2 |
2 |
2 |
3 |
4 |
5 |
5 |
|
|
II |
-60 |
8 |
8 |
8 |
8 |
9 |
10 |
10 |
- |
|
III |
-105 |
12 |
10 |
11 |
13 |
14 |
15 |
15 |
19 | |
|
IV |
-150 |
16 |
18 |
17 |
17 |
17 |
19 |
19 |
- | |
|
V |
-170 |
24 |
25 |
26 |
26 |
21 |
21 |
21 |
21 | |
|
28 |
I |
-40 |
11 |
11 |
11 |
13 |
13 |
13 |
11 |
11 |
|
|
II |
-90 |
21 |
21 |
21 |
23 |
23 |
23 |
25 |
25 |
|
III |
-160 |
25 |
31 |
24 |
23 |
40 |
45 |
47 |
- | |
|
IV |
-200 |
30 |
40 |
45 |
39 |
37 |
40 |
42 |
45 | |
|
V |
-230 |
36 |
36 |
40 |
40 |
41 |
41 |
44 |
- | |
|
29 |
I |
-20 |
4 |
4 |
4 |
5 |
4 |
5 |
5 |
4 |
|
|
II |
-50 |
9 |
9 |
10 |
10 |
10 |
9 |
10 |
9 |
|
III |
-100 |
13 |
13 |
13 |
14 |
14 |
14 |
15 |
15 | |
|
IV |
-120 |
22 |
21 |
21 |
22 |
21 |
26 |
26 |
- | |
|
V |
-180 |
30 |
40 |
45 |
39 |
37 |
40 |
42 |
- | |
|
30 |
I |
-90 |
15 |
15 |
17 |
15 |
17 |
17 |
17 |
- |
|
|
II |
-150 |
24 |
27 |
27 |
27 |
27 |
24 |
24 |
29 |
|
III |
-230 |
36 |
36 |
41 |
41 |
41 |
39 |
39 |
40 | |
|
IV |
-350 |
46 |
46 |
48 |
48 |
49 |
46 |
49 |
- | |
|
V |
-400 |
50 |
50 |
50 |
45 |
45 |
46 |
47 |
48 |

