Create a graph for the aggregate expenditures (AE) model in Excel using the data from Table 1: A Private Closed Economy. (table 1 is in the attachment)   tips: Remember, the 45degree line (also known as the Keynesian Cross) is a tool that shows how differences in aggregate expenditures and real GDP can affect business inventories which will affect future levels of real GDP.  Aggregate expenditure and GDP are both function of consumption, investment, government spending, and net exports.    So, the equations for the two are identical:  Y = C + I + G + NX, and AE (aggregate expenditure) = C + I + G + NX   For private closed economy the equation is:  Y = C + I , and AE (aggregate expenditure) = C + I

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This question has four parts, here is the fourth and final part. 

1.4. Create a graph for the aggregate expenditures (AE) model in Excel using the data from Table 1: A Private Closed Economy. (table 1 is in the attachment)

 

tips:

Remember, the 45degree line (also known as the Keynesian Cross) is a tool that shows how differences in aggregate expenditures and real GDP can affect business inventories which will affect future levels of real GDP.  Aggregate expenditure and GDP are both function of consumption, investment, government spending, and net exports.   

So, the equations for the two are identical: 

Y = C + I + G + NX, and AE (aggregate expenditure) = C + I + G + NX  

For private closed economy the equation is: 

Y = C + I , and AE (aggregate expenditure) = C + I   

Real domestic
Consumption Saving Investment
output (GDP=DI) (billions) (billions) (billions)
(billions)
$240
260
280
300
320
340
360
380
400
$244
260
276
292
308
324
340
356
372
$-4
4
8
262220
12
16
24
28
$16
16
16
16
16
16
16
16
16
Aggregate
Expenditures
(billions)
$260
276
292
308
324
340
356
372
388
Transcribed Image Text:Real domestic Consumption Saving Investment output (GDP=DI) (billions) (billions) (billions) (billions) $240 260 280 300 320 340 360 380 400 $244 260 276 292 308 324 340 356 372 $-4 4 8 262220 12 16 24 28 $16 16 16 16 16 16 16 16 16 Aggregate Expenditures (billions) $260 276 292 308 324 340 356 372 388
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