MACRO MID – Flashcards

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A market is:
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an institution that brings together buyers and sellers
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Markets, viewed from the perspective of the supply and demand model:
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assume many buyers and many sellers of a standardized product.
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The law of demand states that, other things equal:
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price and quantity demanded are inversely related.
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Graphically, the market demand curve is:
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the horizontal sum of individual demand curves.
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The demand curve shows the relationship between:
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price and quantity demanded.
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Economists use the term "demand" to refer to:
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a schedule of various combinations of market prices and amounts demanded.
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The relationship between quantity supplied and price is _____ and the relationship between quantity demanded and price is ____.
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direct, inverse
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When the price of a product increases, a consumer is able to buy less of it with a given money income. This describes the:
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income effect.
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A demand curve:
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indicates the quantity demanded at each price in a series of prices.
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In presenting the idea of a demand curve, economists presume the most important variable in determining the quantity demanded is:
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the price of the product itself.
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The income and substitution effects account for:
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the downward sloping demand curve.
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When the price of a product rises, consumers shift their purchases to other products whose prices are now relatively lower. This statement describes:
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the substitution effect.
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In the past few years, the demand for donuts has greatly increased. This increase in demand might best be explained by:
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a change in buyer tastes.
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Which of the following will not cause the demand for product K to change?
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a change in the price of K
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Which of the following would not shift the demand curve for beef?
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a reduction in the price of cattle feed
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In 2007, the price of oil increased, which in turn caused the price of natural gas to rise. This can best be explained by saying that oil and natural gas are:
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substitute goods and the higher price for oil increased the demand for natural gas.
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An economist for a bicycle company predicts that, other things equal, a rise in consumer incomes will increase the demand for bicycles. This prediction assumes that:
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bicycles are normal goods.
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If two goods are complements:
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a decrease in the price of one will increase the demand for the other.
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DVD players and DVDs are:
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complementary goods.
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If the demand curve for product B shifts to the right as the price of product A declines, then:
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If the demand curve for product B shifts to the right as the price of product A declines, then:
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If the price of product L increases, the demand curve for close-substitute product J will:
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shift to the right.
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Which of the following statements is correct?
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An increase in the price of C will decrease the demand for complementary product D.
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A shift to the right in the demand curve for product A can be most reasonably explained by saying that:
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consumer preferences have changed in favor of A so that they now want to buy more at each possible price.
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Which of the following will cause the demand curve for product A to shift to the left?
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an increase in money income if A is an inferior good.
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If X is a normal good, a rise in money income will shift the:
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demand curve for X to the right.
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If Z is an inferior good, an increase in money income will shift the:
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demand curve for Z to the left.
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College students living off-campus frequently consume large amounts of ramen noodles and boxed macaroni and cheese. When they finish school and start careers, their consumption of both goods frequently declines. This suggests that ramen noodles and boxed macaroni and cheese are:
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inferior goods.
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Assume the demand curve for product X shifts to the right. This might be caused by:
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a decline in income if X is an inferior good.
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If consumer incomes increase, the demand for product X:
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may shift either to the right or left.
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If products A and B are complements and the price of B decreases the:
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demand for A will increase and the quantity of B demanded will increase.
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If products C and D are close substitutes, an increase in the price of C will:
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shift the demand curve of D to the right.
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In constructing a demand curve for product X:
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the prices of other goods are assumed constant.
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Suppose an excise tax is imposed on product X. We expect this tax to:
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decrease the demand for complementary good Y and increase the demand for substitute product Z.
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An increase in the price of product A will:
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increase the demand for substitute product B.
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When an economist says that the demand for a product has increased, this means that:
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consumers are now willing to purchase more of this product at each possible price.
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The term "quantity demanded":
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refers to the amount of a product that will be purchased at some specific price.
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Assume that the demand curve for product C is downsloping. If the price of C falls from $2.00 to $1.75:
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a larger quantity of C will be demanded.
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The law of supply indicates that, other things equal:
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producers will offer more of a product at high prices than at low prices.
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The upward slope of the supply curve reflects the:
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law of supply.
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A leftward shift of a product supply curve might be caused by:
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some firms leaving an industry.
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An improvement in production technology will:
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shift the supply curve to the right.
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In moving along a supply curve which of the following is not held constant?
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the price of the product for which the supply curve is relevant
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Assume product A is an input in the production of product B. In turn product B is a complement to product C. We can expect a decrease in the price of A to:
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increase the supply of B and increase the demand for C.
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Suppose product X is an input in the production of product Y. Product Y in turn is a substitute for product Z. An increase in the price of X can be expected to:
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increase the demand for Z.
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A government subsidy to the producers of a product:
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increases product supply.
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If there is a surplus of a product, its price:
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is above the equilibrium level.
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If the demand and supply curves for product X are stable, a government-mandated increase in the price of X will:
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increase the quantity supplied and decrease the quantity demanded of X.
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If the supply and demand curves for a product both decrease, then equilibrium:
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quantity must decline, but equilibrium price may rise, fall, or remain unchanged.
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With a downsloping demand curve and an upsloping supply curve for a product, an increase in consumer income will:
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increase equilibrium price and quantity if the product is a normal good.
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With a downsloping demand curve and an upsloping supply curve for a product, a decrease in resource prices will:
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decrease equilibrium price and increase equilibrium quantity.
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