Chapter 6 (MC) – Flashcards
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satisfies consumer wants
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A product has utility if it:
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beyond some point additional units of a product will yield less and less extra satisifacion to a consumer
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The law of diminishing marginal utility states that:
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increase the marginal utility of the last unit consumed of this good
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If the price of product X rises, then the resulting decline in the amount purchased will:
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change in total utility obtained by consuming one more unit of a good
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Marginal utility is the:
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satisfaction that a consumer derives from a good or service
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Utility refers to the:
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summing the marginal utilities of each unit consumed
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Total utility may be detrmined by:
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is positive, but may be either increasing or decreasing
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If total utility is increasing, marginal utility:
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zero
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Where total utility is at a maximum, marginal utility is:
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demand curves slope downward
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The law of diminishing marginal utility explains why:
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Alex may have to lower the price to convince Kara to buy a second slice
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While eating at Alex's "Pizza by the slice" restaurant., Kara experiences diminishing marginal utility. She gained 10 units of satisfaction from her first slice pizza consumed, and would only recieve 5 units of satisfaction from consuing a second slice. Based on this information we can conclude that:
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consumers behave rationally, attempting to maximize their satisfaction
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The theory of consumer behavior assumes that:
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marginal utility obtained from the last dollar spent on each product is the same
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To maximize utility a consumer should allocate money income so that the:
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more of X and less of Y
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Suppose that MUx/Px exceeds MUy/Py. To maximize utility the consumer who is spending all her money income should buy:
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more of B and less of A
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Ben is exhausting his money income consuming products A and B in such quantities that MUa/Pa = 5 and MUb/Pb = 8. Ben should purchase:
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their marginal utilities are the same
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Suppose you have a limited money income and you are purchasing products products A and B whose prices happen to be the same. To maximize your utility you should purchase A and B in such amounts that:
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MUa/Pa = MUb/Pb = MUc/Pc ... = MUn/Pn
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A consumer is maximizing her utility with a particular money income when:
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should buy less B and more A
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Suppose that Ms. Thomson is currently exhausting her money income by purchasing 10 units of A and 8 units of B at prices of $2 and $4 respectively. The marginal utility of hte last units of A and B are 16 and 24 respectively. These data suggest that Ms. Thomson:
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the marginal utility of the last dollar spent on each good purchased will be the same
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If a rational consumer is in equilibrium, which of the following conditions will hold true?
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ratios of the marginal utility of each product purchased divided by its price are equal
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A consumer who has a limited budget will maximize utility or satisfaction when the:
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decrease the marginal utility per dollar spend on A
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An increase in the price of product A will:
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total utility
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The theory of consumer behavior assumes that consumers attempt to maximize:
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X rises and the marginal utility of Y falls
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When a consumer shifts purchases from product X to product Y the marginal utility of:
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has a higher "marginal utility to price ratio" for the hockey game than for the play
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Prashanth decides to buy a $75 ticket to a particular New York professional hockey game rather than $50 ticket for a particular Broadway play. We can conclude that Prashanth:
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demand curves are downsloping
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Diminishing marginal utility explains why:
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they all help explain the downsloping demand curve
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What do the income effect, the substitution effect, and diminishing marginal utility have in common?
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marginal utility diminishes as more of a product is consumed
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A consumer's demand curve for a product is downsloping because
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one should consume less of time-intensive goods
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In introducing the opportunity cost of time into the theory of consumer we find that, all else equal:
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Apple introduced new features to entice previous buyers to purchase new models
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How did Apple overcome consumers' diminishing marginal utility for iPods?
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essential goods may be cheap while nonessential goods may be expensive
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The diamond-water paradox arises because:
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the price of a product is related to its marginal utility, not its total utility
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The diamond-water paradox occurs because:
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the supply of water is great relative to demand and the supply of diamonds is small relative to demand
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"Essential" water is cheaper than "nonessential" diamonds because:
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increases the amount of health care consumed by reducing the price of additional units of care
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The fact that most medical purchases are financed through insurance:
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once the all-you-can-eat meal is purchased, consumers view additional trips back to the buffet as having a price of zero
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who do people tend to eat more at all-you-can-eat buffet restaurants than at restaurants where each item is purchased separately?
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noncash transfers are less efficient than cash transfers
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Most economists contend that:
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reduce recipient utility to a cash gift because noncash gifts often fail to match recipient preferences
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Noncash gifts:
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there is a $10 or 50% value loss
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If you recieve a gift whose market price is $20, but you consider it to be worth only $10, then:
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increase the efficiency of gift-giving because they allow the recipient to consume goods
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According to economists, gift registries, returning gifts for cash refunds, and "recycling gifts."
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each successive unit of loss hurts, but less than the previous unit
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According to behavioral economics:
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the positive utility Laua received from seeing her portfoli value rise was less than the disutility she felt when its value declined
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Last month Laura saw the value of her stock portfolio rise by $20,000. this month, she saw the value of her portfolio decline by $20,000. According to behavioral economics:
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Firms will reduce package sizes, but keep prices the same, thus increasing the per unit price of the good
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According to prospect theory, what strategy will firms typically employ with regard to pricing and packaging their goods, when faced with rising production costs
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consumers feels the loss of a price increase more than they feel the loss of buying a smaller package for their money
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According to prospect theory, firms are more likely to shrink packages than raise prices because:
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whether a new situation is viewed as a gain or a loss depends on one's starting position
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According to the concept of framing effects:
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it should advertise that the "low fat" sour cream has only "half the fat" of the regular sour cream
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Suppose that dairy barn foods produces a regular sour cream with 10 grams of fat per serving, and a "low fat" sour cream with only 5 grams of fat per serving (assume that this still considered a lot of fat to consume per serving). According to prospect theory, how should Dairy Barn promote its "low fat" sour cream.
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Josh's satisfaction with that salary depends on how much he made in the past
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Josh will recieve a salary of $300,000 next year. According to prospect theory:
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Credit card companies want to increase profits by promoting slower repayment, and actual customer payments will be anchored by the smaller payment requirements
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Who do credit card companies typically require small minimum payment amounts on their customers' monthly credit card statements?
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Can influence decision-making with irrelevant information
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Anchoring:
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people isolate purchases and sometimes make irrational decisions
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Because of "mental accounting"
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mental accounting
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The process by which people isolate purchases and fail to consider all consumption options simultaneously is known as
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people assign higher values to things they own than things they don't
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According to the "endowment effect:"
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diminishing marginal utility
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Newspaper dispensing devices seemingly "trust" people to take only a single paper but the devices actually rely on the law of:
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marginal utility of extra soft drink cans or bottles declines slowly, particularly because they are storable and can be consumed later
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Unlike newspaper dispensing devices, soft drink dispensing machines do not permit people to take more than one can or bottle with each payment. The reason is that the:
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increasing our level of consumption doesn't make us any happier in the long term
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The hedonic trendmill refers to a phenomenon where:
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enrollment in these programs was set as the default option and workers had to request to be unenrolled
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participation in company retirement saving programs has increased dramatically because:
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subtle changes in policies or practices that result in large behavioral changes
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"Nudges" refer to:
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all possible combinations of two goods that can be purchased, given money income and the prices of the goods
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The budget line shows:
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the prices of both products and money income are assumed to be constant
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In moving along a given budget line:
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budget line to the left
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Increases in product prices shift the consume's:
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the price of one good relative to the other
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A change in the slope of a budget line is solely the result of a change in:
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is unattainable, given the consumer's income
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Any combination of goods lying outside of the budget line
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may shift either to the right or the left, or not at all
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if money income increases and the prices of products A and B both increase, then the budget line:
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alternative combinations of two goods that a consumer can purchase with a given money income
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a budget line shows the:
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price ratio of the two products
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The slope of a budget line reflects the:
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her money income increasing more than proportionately to increases in the prices of X and Y
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Edith is buying products X and Y with her money income. Suppose her budget line shifts rightward (outward). This might be the result of:
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combinations of two products yielding the same total utility to a consumer
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An indifference curve shows all:
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is downsloping and convex to the origin
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An indifference curve:
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curves farther from the origin yield higher levels of total utility
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An indifference map implies that:
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consumer's willingnes to substitute one product for another so that total utility will remain constant
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The marginal rate of substitution measures the:
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declines as one moves southeast along an indifference curve
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The marginal rate of substitution
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presumes only that the consumer can say one combination of two goods yields more or less utility than some ohter combination
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Indifference curve analysis:
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Where the budget line is tangent to an indifference curve
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Assume a diagram in which a budget line is imposed on an indifference map. A consumer will maximize her utility:
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indifference map
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the lines on a topographical map are analogous to a(n):
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utility
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a topographical map shows successively higher equal-elevation lines, whereas an indifference map shows successively higher levels of total:
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