Econ Quiz 3

18 October 2022
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question
Which of the following is an implication of the law of supply?
answer
Producers will offer more units at a higher price and fewer units at a lower price.
question
The law of supply then implies that a ___ the supply curve occurs due to change in market price.
answer
Movement along.
question
The market price of paper increases. This will cause a
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decrease in supply.
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The market price of economics textbooks increases. This will cause an
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increase in quantity supplied.
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The number of publishers of economics textbooks increases. This will cause an
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increase in supply.
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Publishers expect that the market price of economics textbooks will increase next month. This will cause a
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decrease in supply.
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Other things remaining equal, the law of demand says that higher prices will lead to a
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smaller quantity demanded and lower prices to a larger quantity demanded.
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This would cause smartphone ___ to ___ causing the equilibrium price to ___ and the equilibrium quantity to ___.
answer
a. supply b. increase c. decrease d. increase
question
If the demand and supply curves increase (shift outward) by identical proportions then
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equilibrium price stays the same and quantity rises.
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What if the increase in demand were larger than the increase in supply?
answer
The equilibrium price and quantity increase.
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What if the increase in demand were smaller than the increase in supply?
answer
Equilibrium price falls and quantity rises.
question
The law of supply states that
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as price increases, quantity supplied decreases, all other things equal.
question
Equilibrium quantity would ___. Equilibrium price would ___.
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a. decrease b. decrease
question
All of the following will decrease the supply of train trips except
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a technological change that makes trains safer and more fuel-efficient.
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All of the following pairs of goods are substitute except
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we observe the price of bacon increases and the demand for eggs decreases.
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All of the following pairs of goods are complements except
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we observe the price of coffee decreases and the demand for tea decreases.
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The law of supply states that there is a ___ relationship between the price and _____.
answer
a. positive b. the quantity supplied
question
Thus, as the price decreases,
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the quantity produced by firms decreases.
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According to the law or supply, as the price of the good decreases, it causes
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a movement downward along the supply curve.
question
Which of the following good is an inferior good?
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When consumer income increases, the demand for eggs decreases.
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At the market equilibrium price,
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quantity demanded equals quantity supplied.
question
Which of the following is consistent with the law of supply?
answer
An increase in the market price of oranges causes an increase in the production of oranges.