ECO 561 Final Exam
1) Suppose that in the
clothing market, production costs have fallen, but the equilibrium price and
quantity purchased have both increased. Based on this information you can
conclude that
·
the supply of clothing has grown faster than the demand for
clothing
·
demand for clothing has grown faster than the supply of clothing
·
the supply of and demand for clothing have grown by the same
proportion
·
there is no way to determine what has happened to supply and
demand with this information
2) Camille's Creations
and Julia's Jewels both sell beads in a competitive market. If at the market
price of $5, both are running out of beads to sell (they can't keep up with the
quantity demanded at that price), then we would expect both Camille's and
Julia's to:
·
raise their price and reduce their quantity supplied
·
raise their price and increase their quantity supplied
·
lower their price and reduce their quantity supplied
·
lower their price and increase their quantity supplied
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Exam
3) In which of the
following industries are economies of scale exhausted at relatively low levels
of output?
·
Aircraft production
·
Automobile manufacturing
·
Concrete mixing
·
Newspaper printing
4) The average cost
curves (AVC and ATC) should be minimized
·
where MC = ATC and MC = AVC
·
where FC = ATC and FC = AVC
·
where TC starts to increase at a faster rate
·
where ATC = AVC
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5) If the wage rate
increases,
·
a purely competitive producer will hire less labour, but an imperfectly
competitive producer will not
·
an imperfectly competitive producer will hire less labour, but a
purely competitive producer will not
·
a purely competitive and an imperfectly competitive producer
will both hire less labour
·
an imperfectly competitive producer may find it profitable to
hire either more or less labour
6) The real wage will
rise if the nominal wage
·
falls more rapidly than the general price level
·
increases at the same rate as labor productivity
·
increases more rapidly than the general price level
·
falls at the same rate as the general price level
7) Construction workers
frequently sponsor political lobbying in support of greater public spending on
highways and public buildings. One reason they do this is to
·
restrict the supply of construction workers
·
increase the elasticity of demand for construction workers
·
increase the demand for construction workers
·
increase the price of substitute inputs
8) Paying an
above-equilibrium wage rate might reduce unit labour costs by
·
permitting the firm to attract lower-quality labour
·
increasing the cost to workers of being fired for shirking
·
increasing voluntary worker turnover
·
increasing the supply of labour
9) A good real-world
example of monopolistic competition is
·
lawyers
·
gas stations
·
Time Warner Cable
·
groceries store
10) An industry
comprising a small number of firms, each of which considers the potential
reactions of its rivals in making price-output decisions, is called
·
monopolistic competition
·
oligopoly
·
pure monopoly
·
pure competition
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11) Price is constant or
given to the individual firm selling in a purely competitive market because
·
the firm's demand curve is downward sloping
·
of product differentiation reinforced by extensive advertising
·
each seller supplies a negligible fraction of total supply
·
there are no good substitutes for its product
12) The most important
pricing strategy for a perfectly competitive firm is
·
minimizing cost
·
maximizing sales
·
product differentiation
·
advertising
13) Which of the
following is a nonprice barrier of entry?
·
Huge sunk cost
·
Discounts
·
Product differentiation
·
Advertising
14) A third-degree price
discrimination can be applied to which of the following market structures?
·
A monopoly
·
An oligopoly
·
A monopolistic competition
·
A perfect competition
Complete Answers here ECO 561 Week 6 Final Exam
15) Investing in R&D
is more likely to occur in markets where
·
firms have monopoly power protected by regulatory barriers
·
markets are closely competitive markets with close to zero
economic profits
·
markets are oligopoly markets with strong collusion agreements
·
markets are monopolistic competitive markets
16) All economies of
scale are achieved at the minimum of
·
average total cost
·
total cost
·
average variable cost
·
average fixed cost
17) Inflation is
undesirable because it
·
arbitrarily redistributes real income and wealth
·
invariably leads to hyperinflation
·
usually is accompanied by declining real GDP
·
reduces everyone’s standard of living in the same pro
·
portion
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Knowledge Check
18) An economy’s
aggregate demand curve shifts leftward or rightward by more than changes in
initial spending because of the
·
net export effect
·
wealth effect
·
real-balances effect
·
multiplier effect
19) Suppose productivity
rises in a particular economy, but wages stay the same. Other things equal,
·
the demand curve will shift leftward
·
the supply curve will shift rightward
·
the supply curve will shift leftward
·
expenditures curve will shift rightward
20) If personal
taxes were decreased and resource productivity increased simultaneously, the
equilibrium
·
output would rise
·
output would fall
·
price level would necessarily fall
·
price level would necessarily rise
21) Expansionary fiscal
policy is so named because it
·
involves an expansion of the nation's money supply
·
can only be attained by expanding government consumption
·
is aimed at achieving greater price stability
·
can motivate an expansion of real GDP
22) Suppose the price
level is fixed, the MPC is .5, and the GDP gap is a negative$100 billion. To
achieve full-employment output (exactly), government should
·
increase government expenditures by $100 billion
·
increase government expenditures by $50 billion
·
reduce taxes by $50 billion
·
reduce taxes by $200 billion
23) GDP understates the
value of output produced by an economy because it
·
includes transactions that do not take place in organized
markets, such as home cooked meals
·
includes environmental degradation caused by increased output
production
·
excludes value added from the underground economy, such as tips
taken under the table
·
excludes the value of the wages and benefits of government
employee
24) Other things equal,
a decrease in the real interest rate will
·
shift the investment demand curve to the right
·
shift the investment demand curve to the left
·
move the economy upward along its existing investment demand
curve
·
move the economy downward along its existing investment demand
curve
25) Other things equal,
a decrease in corporate income taxes will
·
decrease the market price of real capital goods
·
have no effect on the location of the investment demand curve
·
shift the investment demand curve to the right
·
shift the investment demand curve to the left
26) Inflation in U.S.
prices will cause
·
an increase in the demand for U.S. dollars and an appreciation
in the exchange rate
·
an increase in the supply of U.S. dollars and a depreciation in
the exchange rate
·
a decrease in the demand for U.S. dollars and a depreciation in
the exchange rate
·
a decrease in the supply of U.S. dollars and an appreciation in
the exchange rate
27) The quantity theory
of money states that
·
the money supply divided by the velocity of money equals the
price level divided by real output
·
the money supply times the velocity of money equals the price
level times real output
·
the money supply times the price level equals real output
divided by the velocity of money
·
the money supply times the price level equals real output times
the velocity of money
28) Suppose that U.S.
prices rise 4% over the next year while prices in Mexicorise 6%. According to
the purchasing power parity theory of exchange rates,what should happen to the
exchange rate between the dollar and the peso?
·
The dollar should depreciate.
·
The peso should appreciate.
·
The peso should depreciate.
·
The dollar will be revalued.
29) A rise in the
domestic interest rate leads to capital
·
outflows and exchange rate appreciation
·
outflows and exchange rate depreciation
·
inflows and exchange rate depreciation
·
inflows and exchange rate appreciation
30) A firm under
monopolistic competition will earn
·
a positive economic profit as it has some monopoly power
·
zero economic profit as it sets P = MC
·
zero economic profit as its P = ATC
·
a positive economic profit as it sets MC = MR
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covers the basic of ECO 561 Final Exam Assignment from
UOP. Other topics in the class are as follows:
ECO 561 Week 1
DQ 1
ECO 561 Week 1
DQ 2
ECO 561 Week 1
DQ 3
ECO 561 Week 1
DQ 4
ECO 561 Week 1
Quiz or Knowledge Check (Latest)
ECO 561 Week 1
Complete
ECO 561 Week 2
DQ 1
ECO 561 Week 2
DQ 2
ECO 561 Week 2
DQ 3
ECO 561 Week 2
Market Equilibration Process Paper
ECO 561 Week 2
Quiz or Knowledge Check (Latest)
ECO 561 Week 2
Complete
ECO 561 Week 3
DQ 1
ECO 561 Week 3
DQ 2
ECO 561 Week 3
Quiz or Knowledge Check (Latest)
ECO 561 Week 3
Complete
ECO 561 Week 4
Business Proposal
ECO 561 Week 4
Quiz or Knowledge Check (Latest)
ECO 561 Week 4
Complete
ECO 561 Week 5
DQ 1
ECO 561 Week 5
DQ 2
ECO 561 Week 5
DQ 3
ECO 561 Week 5
DQ 4
ECO 561 Week 5
Peer Review
ECO 561 Week 5
Quiz or Knowledge Check (Latest)
ECO 561 Week 5
Complete
ECO 561 Week 6
DQ 1
ECO 561 Week 6
DQ 2
ECO 561 Week 6
Final Proposal
ECO 561 Week 6
Quiz or Knowledge Check (Latest)
ECO 561 Week 6
Complete
ECO 561 Final Exam
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