Problems & Exercises for MACRO

UNIT THREE (FOR EXAM THREE)

Unit Three--Assignment Three--Web Problem 5


Based on the pattern shown in the first two rows of the following table, can you fill in the rest of the blanks and determine the level of equilibrium GDP for this two-sector economy?

GDP/GDI

C

S

I

Aggregate Demand

2000

2800

 

400

 

4000

4400

 

400

 

6000

 

 

 

 

8000

 

 

 

 

10000

 

 

 

 

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Solution:

GDP/GDI

C

S

I

Aggregate Demand

2000

2800

-800

400

3200

4000

4400

-400

400

4800

6000

6000

0

400

6400

8000

7600

+400

400

8000

10000

9200

+800

400

9600


Note that in the equilibrium position A.D. = GDP and S = I.

Also, in a two-sector economy,

In your consumption column, use the difference between the first two entries(1600) as the difference between your other entries in this column.

Congratulations! You have completed the Problems & Exercises for Unit Three and are now ready to take your third exam. Good luck!


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