| 1 |
Revealed preference theory was presented by.
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A. Samuelson
B. Hicks
C. Marshall
D. rICARDO
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| 2 |
When marginal revenue equals marginal cost
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A. Total revenue equal total cost
B. There is the biggest positive difference between total revenue and total cost
C. there is the biggest negative difference between total revenue and total cost.
D. Profits are zero
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| 3 |
If the price in a market is fixed by the government above equilibrium.
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A. There is excess equilibrium
B. There is excess supply
C. There is excess demand
D. There is equilibrium
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| 4 |
Occupational immobility of labour occurs if.
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A. People lack information
B. People do not want to work
C. People do not have the right skills to work
D. People cannot afford to move location
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| 5 |
In economics we ofthe say that a particular event will occur "as long as other things stay the same. " The conduction that other thing saty the same is also called.
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A. Ceteris paribus
B. Marginal decision making
C. Incentives
D. Secondary effects
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| 6 |
As income increases.
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A. the average propensity to consume gets nearer in value to the marginal propensity to consume
B. the average propensity to consume diverges in value from the marginal propensity to consume
C. the average propensity to consume falls
D. The averge propensity to consume always approaches 0
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| 7 |
Economics given can be shown by
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A. An inward shift of the production possibility frontier
B. A movement down the production possibility frontier
C. An outward shift of the production possibility frontier
D. A movement up the production possibility frontier
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| 8 |
The socially optimal rate of growth is
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A. Zero
B. Negative
C. Where the marginal social benefit the marginal social cost
D. total social costs are minimized
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| 9 |
If demand increase in a market this will usually lead to.
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A. A higher equilibrium price and output
B. a lower equilibrium price and higher output
C. A lower equilibrium price and output.
D. A higher equilibrium price and lower output
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| 10 |
The price mechanism does not act as a
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A. Signal
B. Incentive
C. Rationing device
D. Indicator of income
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| 11 |
If injection are less than with drawls at the full employment level of national income there is.
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A. an inflationary gap
B. Equilibrium
C. A deflationary gap
D. Hyperinflation
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| 12 |
If the marginal revenue is positive
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A. Selling another unit will increase total revenue
B. Selling another unit will increase profits
C. Selling another unit will increase cost
D. Selling another unit will increase average revenue
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| 13 |
Exchange rates that are determined by the unregulated forces of supply and demand are.
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A. Floating exchange rates
B. Pegged exchange rates
C. Fixed exchange rate
D. Managed exchange rates
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| 14 |
Less Developed countries lend to have
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A. A high average age
B. A slow population growth rate
C. High life expectancy
D. A low literacy rate
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| 15 |
An outward shift in the marginal efficacy of capital should.
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A. Decrease consumption
B. Increase aggregate demand
C. Reduce aggregate supply
D. Slow economic growth
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| 16 |
The price mechanism cannot.
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A. Act as a signal
B. Act as an incentive
C. Act as a rationing device
D. Shift the demand curve
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| 17 |
A depreciation of currency occur when
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A. The value of the currency falls
B. The value of the currency increases
C. Inflation falls
D. The balance of payments improves
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| 18 |
If marginal cost is positive and falling.
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A. Total cost is falling
B. Total cost is increasing at a falling rate
C. Total cost is falling at a falling rate
D. Total cost is increasing at an increasing rate.
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| 19 |
Why is the law of diminishing marginal returns true.
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A. specialization and division of labor
B. Spreading the average fixed cost
C. Limited capital
D. All factors being variable in the long run
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| 20 |
Which of the following would increase aggregate demand.
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A. Increasing saving
B. Increasing import spending
C. Increasing taxation revenue
D. increased investment
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