Which of the following are the defining assumptions of the short run in macroeconomics?
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Factor prices are exogenous,and technology and factor supplies are changing.
Factor prices adjust to output gaps,and technology and factor supplies are constant.
Factor prices are exogenous,and technology and factor supplies are constant.
Factor prices adjust to output gaps,and technology and factor prices are changing.
Factor prices are exogenous,technology and factor prices are endogenous.
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Question 2
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Multiple Choice
Which of the following are the defining assumptions of the long run in macroeconomics?
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Factor prices are exogenous,and technology and factor supplies are changing.
Factor prices adjust to output gaps,and technology and factor supplies are constant.
Factor prices are exogenous,and technology and factor supplies are constant.
Factor prices have fully adjusted to output gaps,and technology and factor supplies are changing.
Factor prices are exogenous,technology and factor prices are exogenous.
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Question 3
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In macroeconomic analysis,the assumption that potential output (Y*)is changing is a characteristic of
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the short run.
the adjustment process.
the national accounts model.
the long run.
the business cycle model.
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Question 4
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Multiple Choice
Which of the following is a defining assumption of the AD/AS macro model in the short run?
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factor supplies are assumed to be flexible
technology used in production is endogenous and variable
the level of potential output fluctuates with the price level
factor prices are assumed to be exogenous
firms cannot operate near their normal capacity
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Question 5
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Multiple Choice
In the basic AD/AS model,which of the following is a defining assumption of the adjustment process that takes the economy from the short run to the long run?
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factor supplies are assumed to be varying
technology used in production is endogenous
the level of potential output is changing
factor prices respond to output gaps
firms cannot operate near their normal capacity
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Question 6
Multiple Choice
Which of the following is a defining assumption of the AD/AS macro model in the long run?
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factor supplies are assumed to be fixed
technology used in production is constant
the level of potential output is constant
factor prices are assumed to be fixed
changes in real GDP are determined by the changes in potential output
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Question 7
Multiple Choice
When we study the adjustment process in macroeconomics,what assumption are we making about potential output,Y*?
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potential output is adjusting to changes in factor prices
potential output is adjusting to changes in factor supplies
potential output is adjusting to changes in technology
potential output is constant
potential output is not relevant to the analysis of the adjustment process
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Question 8
Multiple Choice
When we study the adjustment process in macroeconomics,we are analyzing the process by which
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potential output is adjusting to changes in factor supplies
potential output is adjusting to changes in technology
real GDP returns to the level of potential output.
real GDP expands over time.
changes in technology affect the level of real GDP.
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Question 9
Multiple Choice
The economy's output gap is defined as the
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difference between actual GDP and potential GDP.
level of total output that would be produced if capacity utilization is at its normal rate.
difference between actual national income and desired aggregate expenditure.
result of economic growth.
difference between nominal GDP and real GDP.
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Question 10
Multiple Choice
Which of the following best describes the concept of potential output?
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The total output that can be produced when all factors of production (land,labour,and capital)are fully employed.
The total output that can be produced when the economy is in short-run economic equilibrium.
The total output that can be produced when all productive resources (land,labour,and capital)are used at their maximum capacity.
The total output that could be produced in the future when technological advances allow for a higher level of output.
The total output that could be produced if no productive resource (land,labour,and capital)was ever left idle.
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Question 11
Multiple Choice
An inflationary output gap occurs when
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actual GDP exceeds potential GDP.
nominal GDP exceeds real GDP.
demand for labour services is very low.
equilibrium national income is below potential national income.
potential GDP exceeds actual GDP.
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Question 12
Multiple Choice
An inflationary output gap implies that
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the demand for all factor services will be relatively low.
the intersection of AD and AS occurs at real GDP below potential output.
the economy's resources are being used beyond their normal capacity.
there is a pressure for wages to decrease.
there is excess supply of most factors of production.
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Question 13
Multiple Choice
A recessionary output gap implies that
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the demand for all factor services will be relatively low.
the intersection of AD and AS occurs where real GDP exceeds potential output.
the economy's resources are being used at more than their normal capacity.
there is upward pressure on wages.
there is excess demand for most factors of production.
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Question 14
Multiple Choice
An inflationary output gap would generate which of the following conditions in the economy?
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Firms are making low profits.
Workers have relatively more bargaining power with employers.
There is an unusually small demand for labour.
There is downward pressure on wages.
There is much idle capacity.
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Question 15
Multiple Choice
An inflationary output gap is characterized by
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falling prices.
constant prices.
real output that varies one-for-one with aggregate demand.
real GDP exceeding potential output.
real GDP falling below potential output.
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Question 16
Multiple Choice
A recessionary output gap is characterized by
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rising prices.
constant prices.
real output that varies one-for-one with aggregate demand.
real GDP exceeding potential output.
real GDP falling below potential output.
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Question 17
Multiple Choice
Which of the following will occur as part of the automatic adjustment process in an economy with an inflationary gap?
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falling prices
increasing investment
declining government purchases
rising wages
increasing tax rates
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Question 18
Multiple Choice
Which of the following would occur as part of the automatic adjustment process in an economy with a recessionary gap?
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rising prices
decreasing investment
increasing government purchases
falling tax rates
decreasing wages
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Question 19
Multiple Choice
If the short-run macroeconomic equilibrium occurs with real GDP less than Y*,the economy is
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at its full-employment level of output.
experiencing a recessionary gap.
experiencing an inflationary gap.
threatened with an acceleration of inflation.
operating at full capacity.
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Question 20
Multiple Choice
If the short-run macroeconomic equilibrium occurs with real GDP greater than potential output,the economy is