question
Macroeconomic equilibrium in the short run always occurs at full-employment GDP.
T/F
T/F
answer
FALSE
question
The short-run aggregate supply curve shows the:
answer
Direct relationship between the price level and real GDP produced
question
To close an inflationary expenditure gap of $20 billion in an economy with a marginal propensity to consume of 0.8, it would be necessary to:
answer
To close an inflationary expenditure gap of $20 billion in an economy with a marginal propensity to consume of 0.8, it would be necessary to:
question
Refer to the above table. If a government sector is introduced and a lump-sum tax of $30 billion is imposed at all levels of GDP, then the consumption column in the table becomes:
answer
$426, 466, 506, 546, 586
question
In the aggregate expenditures model of a private closed economy, we analyze a consumption schedule and an investment schedule both of which indicate that as income increases then consumption and investment will increase.
T/F
T/F
answer
FALSE
question
When there are unplanned increases in inventories, then actual investment ends up being less than planned investment.
T/F
T/F
answer
FALSE
question
The real-balance effect explains a shift in aggregate demand, while the wealth effect explains a movement along the AD curve.
T/F
T/F
answer
FALSE
question
Refer to the table above. If planned investment is $15 billion, then at the $560 billion level of output, there will be a(n):
answer
Unplanned decrease in inventories of $10 billion
question
Which event would most likely decrease an economy's exports?
answer
An appreciation of the nation's currency relative to foreign currencies
question
If households and firms in an economy would save all extra income that they receive so that MPC = 0, then the multiplier in that economy is zero.
T/F
T/F
answer
FALSE
question
Collective bargaining agreements that prohibit wage cuts for the duration of the contract contribute to:
answer
A price level that is inflexible downward
question
If at a particular price level, real output from producers is greater than real output desired by purchasers, then there will be a general:
answer
Surplus and the price level will fall
question
Minimum wage laws tend to make the price level more flexible rather than less flexible.
T/F
T/F
answer
FALSE
question
A downward-sloping investment demand curve and a horizontal investment schedule indicate that investments are inversely related to interest rates but are not affected by the level of income.
T/F
T/F
answer
TRUE
question
The equivalent of the aggregate supply curve in the aggregate expenditures model is the 45-degree line.
T/F
T/F
answer
TRUE
question
The short-run version of aggregate supply assumes that product prices are:
answer
Flexible while resource prices are fixed
question
An increase in the price level reduces the real value of financial assets with fixed money values and, as a result, the holders of these assets decrease their spending.
T/F
T/F
answer
TRUE
question
A movement upward along a given aggregate demand curve is equivalent to a(n):
answer
Downward shift in the aggregate expenditures schedule
question
In a private closed economy, the equilibrium condition for the economy is:
answer
AE = C + Ig = GDP
question
In the aggregate expenditures model of a private closed economy, if aggregate expenditures are greater than output or income, then real GDP will increase towards its equilibrium level.
T/F
T/F
answer
TRUE