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AP macroeconomics

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67696385absolute advantagethe ability to produce something more efficiently
67696386capitalproductive equipment or machinery
67696387comparative advantagethe ability to produce something with a lower opportunity cost
67696388economicsa social science that studies how resources are used and is often concerned with how resources can be used to their fullest potential
67696389efficiencyusing resources to their maximum potential
67696390laborall human activity that is productive
67696391landall natural resources
67696392law of Increasing costslaw that states that when more of a product is initially being produced, the higher the opportunity cost will be to produce still more
67696393macroeconomicseconomic problems encountered by the nation as a whole
67696394microeconomicseconomic problems faced by individual units within the overall company
67696395opportunity costthe amount of one good that must be sacrificed to obtain an alternative good
67696396positive economicseconomic analysis that draws conclusions based on logical deduction or induction (value judgements are avoided)
67696397production possibilities frontierthe combinations of two goods that can be produced if the economy uses all of its resources fully and efficiently
67696398normative economieseconomies involving value judgement
67696399resourceanything that can be used to produce a good or service
67696400allocative efficiencyterm for resources being deployed to produce just the right amount of each product to satisfy society's wants
67696401capitalisman economic system where supply and demand determine prices
67696402circular flow diagramdiagram that shows how households and firms are related by the exchange of resources and products
67696403command economyeconomy in which the central government dictates what will or will not be produced and who gets what
67696404the law of demandlaw that states that when the price of a product increases, the quantity demanded decreases, ceteris paribus
67696405law of supplylaw that states that when the price of a product increases, the quantity supplied increases, ceterus paribus
67696406mixed economya blend of government commands and capitalism
67696407consumption expendituresall the goods and services sold to households
67696408disposable personal income (DPI)the income of households after taxes have been paid
67696409government expendituresgoods and services sold to governments
67696410gross domestic product (GDP)dollar value of production within a nation's borders
67696411gross national product (GNP)dollar value of production by a country's citizens
67696412intermediate salessales to firms that will incorporate the item into their final product
67696413investment salessales to firms that will incorporate the item into their final product
67696414investment expendituresexpenditures by businesses on plants and equipment plus the change in business inventories
67696415national income (NI)the income earned by households and profits earned by firms after subtracting depreciation and indirect business taxes
67696416national income and product accounts (NIPA)a comprehensive group of statistics that measures various aspects of the economy's performance
67696417net exportsexports minus imports
67696418personal income (PI)income received by households
67696419real GDPGDP adjusted for the price changes
67696420underground economyall the illegal production of goods and services and legal production that does not pass through markets
67696421GDPC+I+G+X
67696422GDP per capitaGDP/population
67696423consumer price index (CPI)measure of the average change over time in the prices paid by urban consumers for a market basket of consumer goods and services
67696424cyclical unemploymentloss of jobs by individuals during a recession and the corresponding slowdown in production
67696425fisher's hypothesisNominal Interest Rate= Real Interest Rate + Expected Inflation
67696426frictional unemploymentstate of being out of work because the person is in between jobs
67696427GDP deflatormeasure of the level of prices in the economy
67696428hidden unemploymentdescribing those who are able to work but who are not actively seeking employment because they are discouraged about their prospects for finding employment
67696429inflationa sustained rise in most prices in the economy
67696430menu costthe misallocation of resources because of inflation
67696431nonaccelerating inflation rate of unemploymentthe full employment rate of unemployment; when employment falls below this rate, inflation accelerates
67696432seasonal unemploymentstate of being out of work because of the time of year
67696433structural unemploymentstate of being out of work because the economy is structured, or set up, to a person's disadvantage
67696434unemployment ratethe number of unemployed persons divided by the labor force
67696435CPI(Total Cost this Period/Total Cost Base Period) x 100
67696436Inflation rate[(this period CPI-previous period CPI)/previous period CPI] x 100
67696437GDP deflator(GDP/Real GPD) x 100
67696438Real GDP(GDP/GDP deflator) x 100
67696439Nominal Interest RateReal Interest Rate + Expected Inflation
67696440Unemployment RateNumber of unemployed/civilian labor force
67696441aggregate demandthe demand for all goods and services by all households, business, governments, and foreigners
67696442aggregate supplythe supply of all goods and services by all producers in the economy
67696443break-even pointpoint where the consumption function crosses the 45 degree line and income equals spending so that saving is zero
67696444business cyclea wave of economic activity comprised of an expansion and a recession
67696445classical economic theorythe predominant paradigm in economic analysis from about 1800 until 1930, based on Say's Law
67696446consumption theorythe relationship between consumer spending and income
67696447equilibrium price levelthe price level that equates aggregate supply and aggregate demand, the average level of prices in the economy
67696448equilibrium quantitythe amount of output that results in no shortage or surplus, the amount of goods and service bought and sold in the economy
67696449expansiona sustained improvement in economic activity
67696450Keynesian theorytheory that opposes Classical theory by emphasizing the short run and focusing on economies that are operating below full capacity
67696451marginal propensity to consume (MPC)idea that given an extra dollar, how much is spent?
67696452multiplieran initial change in spending in the economy that will have a magnified, or multiplied, effect on income
67696453recessiona sustained decline in economic activity
67696454Say's Lawtheory that supply creates its own demand
67696455MPCchange in spending / change in income
67696456Multiplier1/(1-MPC)
67696457total change in incomeInitial Change in Spending x Multiplier
67696458automatic stabilizersgovernment policies already in place that promote deficit spending during recessions and surplus budgets during expansions
67696459crowding outthe increase in interest rates and subsequent decline in spending that occurs when the government borrows money to finance a deficit
67696460deficitsituation that exists when government spending exceeds tax revenues
67696461fiscal policychanges in government spending and taxes to fight recessions or inflations
67696462inflationary gapwhat occurs when the equilibrium quantity of output is above potential output
67696463Phillips tradeoffthe inverse relationship between inflation and unemployment
67696464rational expectationsthe idea that households and businesses will use all the information available to them when making economic decision
67696465recessionary gapwhat occurs when the equilibrium quantity of output is below potential output
67696466stagflationterm used to describe the situation when the economy experiences inflation and a recession simultaneously
67696467surplusspending by the government that is less than tax revenues
67696468change in real GDPInitial Change in Spending x Multiplier
67696469certificate of depositdebt instrument that is similar to a savings account except the interest rate is slightly greater and the deposit cannot be drawn on without penalty
67696470currencycoins and paper money
67696471discount ratethe rate of interest the FED charges when it makes loans to depository institutions
67696472excess reservesthe amount of any deposit that does not have to be held aside and may be used to make loans and buy investments
67696473federal reservesthe central bank of the United The United States
67696474fiat moneymoney that is not backed by any precious commodity
67696475government securitiesIOUs that the government issues when it borrows money
67696476liquiditythe ability to turn an asset into cash rapidly and without loss
67696477M1currency, transaction accounts, and travelers' checks
67696478M2M1 plus savings accounts, certificates of deposit, and other liquid assets
67696479moneyanything that society generally accepts in payment for a good or service
67696480money multiplier1/reserve requirement, the multiple by which the money supply will change because of a change in bank reserves
67696481open market operationsactivities in which the FED buys and sells government securities in the secondary market
67696482required reservesthe amount of any deposit that must be held aside and not used to make loans or buy investment
67696483reserve requirementthe percentage of any deposit that must be held aside and not used to amke loans or buy investments
67696484savings accountan account at a depository institution that earns interest while the funds are readily available but cannot be withdrawn with checks
67696485secondary marketplace where government securities that have already been issued may be bought or sold
67696486transaction accounta checking account at a bank or a similar account at some other depository institution
67696487money multiplier1/ Reserve Requirement
67696488change in money supplyMoney Multiplier x Change in Bank Reserves
67696489board of governorsexecutive board of the FED that makes major monetary policy decisions
67696490demand management policymonetary and fiscal policy
67696491equation of exchangeM x V = P x Q; the money supply times its velocity equals the price level times output
67696492federal open market committee (FOMC)a committee within the FED that designs and executes the particular of monetary policy
67696493monetaristone who believes that changes in the money supply have a profound effect on the economy
67696494monetary neutralitypolicy in which a change in the money supply would result in a proportional change in prices while real variables, such as the unemployment rate, would be unaffected
67696495monetary policychanges in the money supply to fight recessions or inflations
67696496money demandthe amount that households and firms want to hold in currency and deposits
67696497velocity of moneydescribing the number of times the typical dollar of M1 or M2 is used to make purchases during a year
67696498equation of exchangeM x V = P x Q
67696499capital productivitythe amount of output per unit of plant and equipment
67696500economic growthgrowth of output usually measured by the percentage change in real GDP or real GDP per capita
67696501human capitalthe skill and knowledge embodied in the labor force
67696502labor productivitythe amount of output per unit of labor
67696503potential GDPthe amount that can be produced using resources fully and efficiently
67696504productivityoutput per unit of input
67696505total productivitythe amount of all inputs
67696506Rule of 70years it takes a variable to double =70/the annual growth rate of the variable
67696507appreciationthe increase of the value of a currency in terms of another currency
67696508balance of paymentsan accounting of the funds that flow in and out of a country comprised of the capital account and the current account
67696509balance of tradea nation's exports minus its imports
67696510capital accounta portion of the balance of payments comprised of foreign purchases of US assets minus US purchases of foreign assets, plus the change in official reserves
67696511closed economya hypothetical economy with no foreign trade
67696512current accounta portion of the balance of payments comprised of the trade balance, net investment income, and net transfers
67696513depreciationthe decrease of the value of a currency in terms of another currency
67696514dumpingthe practice or foreign producers selling a product in the domestic market for less than it cost to produce it
67696515exchange ratethe value of one country's currency in terms of another's
67696516gold standarda unit of one currency that is equivalent to a stated amount of gold
67696517import quotaa limit on the amount of a product that can be imported
67696518import tariffa tax on a specified import product
67696519infant industriesthose industries that are just getting started, perhaps requiring trade restrictions
67696520interventionsituation in which a nation or group of nations uses their official reserves to supply or demand a currency in order to alter the exchange rate
67696521managed floatan exchange rate regime where supply and demand determine exchange rates with occasional intervention when warranted
67696522net investment incomeamount US citizens earned as interest and dividends from abroad minus how much was paid to foreigners in interest and dividends
67696523net transfersmoney our government and citizens send as gifts or aid to foreigners minus how much foreigners send to us in gifts and aid
67696524official reservesgovernment's holdings of foreign currencies
67696525open economyan economy with foreign trade
67696526trade deficitexcess of a nation's imports over its exports
67696527trade surplusexcess of a nation's exports of over its imports
67696528balance of paymentscurrent account +capital account

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