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42 Cards in this Set
- Front
- Back
externality
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a cost or benefit that arises from: production that falls on someone other than the producer; consumption that falls on someone other than the consumer
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negative externality
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a production or consumption activity that creates an external cost
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positive externality
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a production or consumption activity that creates an external benefit
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marginal private cost
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the cost of producing an additional unti of good or service that is beared by the producer of that good/servuce
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marginal external cost
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the cost of producing an additional unti of a good or service that falls on people other than the producer
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marginal social cost
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the marginal cost that falls on the entire society (producers and consumers alike)
=marginal cost + merinal external cost |
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property rights
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legally establisged titltes to the ownership, use, and disposal of factors of production and goods and services
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coase theorem
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if proerty rights exist, only a small number of parties are involved and transactions costs are low, then private transactions are efficient and the outcome is not affected by who is assigned the property right
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transactions costs
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the opportunity costs of conducting a transaction
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Elasticity: necesities
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has poor substitutes so the demand is inelastic (food)
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Elasticity: luxuries
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has many substitutes so its demand is elastic (vacations)
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time elapsed since price change
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the more time that has passed since a price change, the more elastic is the demand and supply for the good
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elastic supply
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quantity supplied changes more than the change in price
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elastic demand
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quantity demanded changes more than the change in price does
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storage possibilities
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a good with this ability has a more elastic supply
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comparative advantage
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ability to produce something at a lower opportunity cost than someone else
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absolute advantage
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someone is more productive than another: they can produce more of a given item in the same amount of time
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law of demand
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if the price of a good rises, its quantity demand falls
if the price of a good falls, then the quantity demanded rises |
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change in demand
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a change in the quantity that people plan to buy when caused by any influence BESIDES a change in price
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demand: complement
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a good that is consumed with another good
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demand: complement (law)
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the demand for a good increases if the price of its complement falls
the demand of a good decreases if the price of its complemente rises |
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demand: substitute
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a good that can be consumed in place of another good
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demand: substitute (law)
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the demand for a good increases if the price of one of its substitutes rises
the demand for a good decreases if the price of one of its substitutes falls |
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normal good
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a good for which the demand increases when the income increases, and the demand falls when the income falls
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inferior good
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a good for which the demand decreases when the income increases, and the demand for the good increases when the income decreases
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change in quantity demanded
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when people change the quantity of a good they plan to buy according to price
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market supply
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the supply of all sellers in a market
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substitute in production
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a good that can be produced in place of another good
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substitute in production (law)
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the supply of a good increases if the price of one of its susbstitutes in production falls
the supply of a good decreases if the price of one of its substitutes rises |
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complement in production
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a good that is produced along with another good
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complement in production (law)
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the supply of a good increases if the price of one of its complements in production rises
the supply of a good decreases if the price of one of its complements in production falls |
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productivity
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the amount of output for the unit of input
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law of market forces
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where there is a shortage the price rises
where there is a surplus the price falls |
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shortage
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when the quantity demanded is higher than the quantity supplied
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surplus
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when the quantity supplied is higher than the quantity demanded
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factors of production
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land
labor capital entrepreneurship |
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3 questions to answer
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what do we produce?
how do we produce? and for whom do we produce? |
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consumption goods and services
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goods/services bought by individuals for personal enjoyment
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capital goods
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goods bought by businesses to increase their output
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types of goods
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consumption goods, capital goods, government goods, and export goods
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government goods and services
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goods/services bought by governments
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export goods and services
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goods/services produced in one country and sold in another
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