Economics Final 2011 – Flashcards

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scarcity is a problem because
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our wants are unlimited and resources are limited
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scarcity
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forces people to make choices
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three basic categories of resources
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land, labor, and capital
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Economics is
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is the study of how people satisfy their needs and wants because of scarcity
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Microeconomics
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how it affects the individual
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Macroeconomics
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policies to create jobs in the nation
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because of scarcity, each economic society must make what choices?
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what to produce. how to produce. for whom to produce.
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opportunity cost
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a good or service that is forgone by choosing one alternative over another
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the law of increasing costs indicates that the opportunity cost of producing a good:
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if we move toward the x-axis than we gain less of the y-axis
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When the dot is on the PPC curve the economy is?
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Efficient.
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When the dot on the PPC curve is on the outside of the curve the economy needs to...
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find new resources. find new technology. use them for efficiently.
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All the points on the PPC are..
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Efficient.
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What cases the PPC curve to shift to the right?
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new resources.
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the law of demand states
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people will buy more if the price goes down. will buy less id the price goes up.
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the law of demand is illustrated by a demand curve that is
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downward sloping.
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a demand schedule for a good shows
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various prices and the various quantities
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and increase in the quantity demanded of a good is most often due to:
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price
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a demand curve shows the relationship between
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price and quantity
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other things being equal, the effect of an increase in the price of Coca-Cola would cause a
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decrease in quantity demanded
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an increase in the demand for a good means that
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the demand curve has shifted
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which of the following would shift the demand curve for 35 mm film to the right?
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price of the related goods
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if people expect the price of packaged coffee to rise next week, coffee demand will
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increase
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if two goods are substitutes in consumption
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an increase in the price in one will lead to a decrease in the demand for the other
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definition of supply
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as the price goes up the quantity supplied increases
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in accordance with the law of supply, both individual and market supply curves are drawn
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upward sloping
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what will cause a movement along the supply curve?
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price is changing of the good
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a decrease in supply means:
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the quantity supplied is going to change at every price level
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what would increase the supply of tomatoes?
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input cost
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an increase in the number of producers will
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increase supply
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if more people enter medical school we can expect
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increase in supply of doctors
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the equilibrium price is best defined as the price at which
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when supply equal demand
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price elasticity of demand refers to the ratio of the
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percent change in demand/percent change in price
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if demand is price elastic, a decrease in price causes
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increase in demand
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GDP is officially measured by adding together:
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total value of all goods and services produced in a country
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What is counted as the final good in the GDP
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the finished good
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what is included in the calculation of GDP
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a legitimate service
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what is included in the GDP
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a finished good or service from that year
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intermediate goods are goods and services used:
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anything used in the production of funding
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personal consumption expenditures include:
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things that the average person purchases
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Gross private domestic investment
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factory machine
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the circular flow model is
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flow of the economy between the house holds and the firms
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in the circular flow model:
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households make the factors of productions for the factories ad they use them to make products to sell to the households
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the point at which real output reaches a max during a business cycle is called the
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peak
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the period during which real output falls during a business cycle is called
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retraction
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the phase of the business cycle that follows a recession is known as the
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trough
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who is part of the labor force?
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working or trying to get a job
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if you are not working or trying to find a job you are
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not in the labor force
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one problem with the unemployment rate is that
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there are under payed workers
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the number of people officially unemployed is not the same as the number of people who cant find a job because
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discouraged workers
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unemployment that is of a short duration to allow time to find a new job is
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frictional
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structural unemployment is
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because of mismatch of skills
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eric lost his job because a recession caused his employers sales to fall. this is:
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cyclical
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inflation is an increase in
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the average price level
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losers from inflation include:
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savers, fixed income, lenders offering fixed rate loans
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winners from inflation are:
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borrowers of fixed rate loans, lenders of adjustable rate loans, Government debt repayment
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in periods of high inflation businesses have trouble deciding what?
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how much to produce
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The CPI index:
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typical purchases of the urban household
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demand pull inflation is due to
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not enough goods to meet demand
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cost push inflation is due to
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reduction in supply of goods and services
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during periods of hyperinflation, what is the most likely response of consumers?
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buy now before the price goes up
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a gov. spending and tax policy to achieve macroeconomics is known as
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fiscal policy
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expansionary fiscal policy may include
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increase gov spending
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when the MPC GETS SMALLER, THE SPENDING MULTIPLIER:
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the MPC gets smaller than the spending multiplier gets smaller
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an advocate of supply-side fiscal policy would advocate which of the following?
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cut business tax a a means of stimulating output
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the laffer curve is a graph of the relationship between tax rates and
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tax revenue
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barter is the
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the direct exchange of goods for goods
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barter requires
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coincidence of wants
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buying coffee with a dollar bill represents the use of money as a
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medium of exchange
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the statement that Computech's profits totalled $500 million last year represents the use of money as
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a unit of account
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what is not a store value?
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a credit card
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the primary functions of money are
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medium of exchange, unit of account, store value
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the ease with which an asset can be converted into a medium of exchange is known as
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liquidity
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the characteristics that money should have are;
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durable, scarce, portable, uniform, divisible,
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M1 refers to
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cash, checks
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Decisions regarding purchases and sales of Gov securities by the FED are made by who?
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FOMC
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what would be a liability for a bank
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deposits
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the amount of assets that a bank must hold at all times is determined by
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required reserves ratio
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if the fractional reserve system did not exist
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wouldnt be able to create more money
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the required reserve ration for a bank is set by
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the FED
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the buying and selling of GOV bonds by the FED is known as
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Open market operations
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during a period of inflation, the FED is likely to
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Sell Bonds
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if there is a recession the FED would most likely
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Lower the RRR
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what FED action would increase the money supply
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lower the discount rate, buy bonds
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keynes called money people hold to make day to day purchases
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transaction
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keynes called the money people hold in order to pay unforeseen expenses
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precautionary
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keynes called the money people hold in order to buy bonds
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speculative
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a country that has lower opportunity cost of producing a good
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comparative advantage
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with the benefits of international trade:
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greater: consumption, production, efficiency
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a tariff is
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a tax on imports
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GATT means
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General Agreement on Tariffs and Trade
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the primary purpose of WTO is to
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foster trade
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the international trade, and infant industry is one
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a firm in the early stages of development
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an exchange rate is the number of units of
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the amount of a nations currency it takes to a buy another nations currency
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flexible, or floating exchange rate is determined by the
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supply and demand
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