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AP Macroeconomics Flashcards

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10596553946EconomicsThe study of scarcity and choice0
10596553947Individual Choicethe decision by an individual of what to do, which necessarily involves a decision of what not to do. Basic principles behind the individual choices: Resources are scarce.1
10596553948Opportunity Costthe cost of something is what you must give up to get it2
10596553949EconomyA system for coordinating a society's productive and consumptive activities3
10596553950Market economyan economic system in which production and prices are determined by unrestricted competition between privately owned businesses.4
10596553951Command economyan economy in which production, investment, prices, and incomes are determined centrally by the government.5
10596553952Production Possibility CurveA graphical representation of the alternative combinations of the amounts of two goods or services that an economy can produce by transferring resources from one good or service to the other. This curve helps in determining what quantity of a non-essential good or a service an economy can afford to produce without jeopardizing the required production of an essential good or service. Also called transformation curve6
10596553953ResourceAnything that can be used to produce something else7
10596553954ScarcityThe economic problem of A lack of resources which is unable to satisfy the various ways a society wants to use it.8
10596553955Factors of ProductionResources of the Economy - Land, Labor, Capital, and Entrepreneurship9
10596553956Inflation Ratethe rate at which prices increase over time, resulting in a fall in the purchasing value of money10
10596553959Working classThe low middle to the low class of society who does a lot of the work11
10596553960Marginal benefitan additional satisfaction or utility that a person receives from consuming an additional unit of a good or service. A person's ________ is the maximum amount he is willing to pay to consume that additional unit of a good or service.12
10596553961Marginal analysisan examination of the additional benefits of an activity compared to the additional costs incurred by that same activity.13
10596553962Recessiona period of temporary economic decline during which trade and industrial activity are reduced, generally identified by a fall in GDP in two successive quarters.14
10596553963Economic aggregatesall parties involved in the economy15
10596553964Positive economicsEconomic questions that can be objectively answered and tested by data.16
10596553965Normative economicsEconomic questions that cannot be objectively answered; more subjective.17
10596566610Simple Circular Flow DiagramRepresents the transactions of physical things such as goods, services, labor etc. And flows of money that pay for these things.18
10596568025mixed economyAn economy in which private enterprise exists in combination with a considerable amount of government regulation and promotion.19
10628583663Macroeconomicsa branch of economics dealing with the performance, structure, behavior, and decision-making of an economy as a whole20
10628584577Microeconomicsthe study of how households and firms make decisions and how they interact in markets21
10657712265comparative advantagerefers to the ability of a party to produce a particular good or service at a lower opportunity cost than another Formulae: Input (time) = Choice/Alternative Output (quantity) = Alternative/choice22
10657714958absolute advantageThe producer that requires a smaller quantity inputs to produce a good is said to have an absolute advantage in producing that good23
10664388184Landall natural resources used to produce goods and services24
10664388641Entrepeneurshipeffort used to coordinate the production and sale of goods and services25
10664389879Capitalgoods used to produce other goods and services26
10664458094LaborHuman effort directed toward producing goods and services27
10664394550Human Capitalthe knowledge and skills acquired by labor28
10664434592the law of increasing opportunity coststhe opportunity cost of producing goods increases as more of that good is produced29
10664455866Underemployed resourcesresources that are not used to their fullest potential30
10672007740Law of demandthere is an inverse relationship between price and quantity demanded Price changes quantity demanded (move along the curve) 5 Shifters change demand/price (moves the entire curve)31
10672016974Substitution effect (reason for law of demand)an increase in the price of a good motivate consumers to buy relatively cheaper substitutes goods and vice versa32
10672033993Income effect (reason for law of demand)Changes in price affect the purchasing power (quantity/dollar) of consumers' income If the price of milk drops, I will buy more milk because I can. If it increases, I will stop buying milk because the purchasing power has decreased.33
10672153921Law of Diminishing Marginal Utility (reason for law of demand)As you continue to consume a good, you will get less utility (satisfaction) from each unit you consume. The Law Of Demand has a negative slope because the price needs to be increased to keep the demand assuming this law is true.34
106721900345 shifters of demand1. Tastes and Preferences (if a study says that pizza will extend your life, demand will increase and vice versa) 2. Income (If it is a normal good, increase in income = demand increase and vice versa for inferior good) 3. Members Of Society (if there are more consumers, more people will exist and more will buy milk) 4. Future Expectations (if a consumer thinks the price will increase, they will buy more today and vice versa) 5. Price of Related Goods (see picture) (TIMER) This refers to a shift in quantity demanded at any given price35
10673160261Supplythe total amount of a specific good or service that is available to consumers. _______ can relate to the amount available at a specific price or the amount available across a range of prices if displayed on a graph.36
10704480901Ceteris Paribusa Latin phrase that means "all other things held constant"37
10704793872ComplementsGoods that are purchased together38
10704803097Substitute GoodsProducts or services that can be used in place of each other. When the price of one falls, the demand for the other product falls; conversely, when the price of one product rises, the demand for the other product rises.39
10716154906Normal GoodFollows the law of demand40
10716159469Inferior Gooda good that consumers demand less of when their incomes increase and vice versa41
10716167664Giffen Goodnecessities. price change doesn't affect demand. positive slope42
10716179987Veblen GoodA luxury good whose demand increases as price increases43
13783035909Sticky Wagesnominal wages that are slow to fall even in the face of high unemployment and slow to rise even in the face of labor shortages. When unemployment rises, the wages of those workers that remain employed tend to stay the same or grow at a slower rate than before rather than falling with the decrease in demand for labor44
13783064041Recessionary Gapwhen aggregate output is below potential output45
13783075969Inflationary Gapwhen aggregate output is above potential output46
13783080193Monetary Policymanaging the economy by altering the supply of money and interest rates47
13783080194fiscal policyA government policy for dealing with the budget (especially with taxation and borrowing)48
13796555691Long Run Aggregate Supplyin long run, price level increases but GDP doesn't. This is where the economy operates at full employment49
13796560585Short Run Aggregate SupplyThe relationship between the quantity of real GDP supplied and the price level when the money wage rate, the prices of other resources, and potential GDP remain constant.50
13796564933Aggregate Demandthe amount of goods and services in the economy that will be purchased at all possible price levels51
13796568427full employmentthe level of employment reached when there is no cyclical unemployment52
13796574539Supply and Demand ShockThese are changes in supply and demand53
13796580393Stagflationa period of slow economic growth and high unemployment (stagnation) while prices rise (inflation). This happens when AS shifts to the left. (Prices increase but quantity decreases)54
13796583060Classical vs. Keynesian EconomicsClassical - Adam Smith: Self regulates (overtime). Actual output (Y1) is less than the potential output (Ye). In that scenario, Gap closes due to an increase in AS. Unused resources are cheaper. In the opposite scenario where actual output is higher, resources become more scarce and it closes because resources are scarce.55
13796590197MPC and MPSmarginal propensity to consumer, marginal propensity to save.56
13796596640Consumption FunctionRepresents the relationship between disposable income and consumption (positive relationship 45 degree line)57
13796601825consumption function equationChange in Consumption/Change in Disposable Income58
13796617383Shifters of ADC, I, G, Xn59
13796619565Shifters of SRAS1. Changes in resource prices 2. Taxes 3. Environmental/Political Factors 4. Natural Disasters 5. Availability of Resources60
13796623387Shifters of LRAS1. Availability of resources 2. Technology and Productivity 3. Policy Incentives (incentive policies) 4. Capital Resources61
13796627870Wealth EffectThe tendency for people to increase their consumption spending when the value of their financial and real assets rises and to decrease their consumption spending when the value of those assets falls.62
13796632241interest rate effectInterest rates increase when price level increases and vice versa63
13796637605net export effectIf the price of a country's good increases, exports will decrease.64
13796645429Buying Bondsincreases money supply and decreases interest rates65
13796647950Selling Bondsdecreases money supply, increases interest rates66
13796650799open market operationsthe purchase and sale of U.S. government bonds by the Fed67
13796658282Discount RateThe interest rate on the loans that the Fed makes to banks68
13796658283Decrease in Discount Rateincrease the money supply69
13796660670Federal Funds Rate (FFR)the interest rate that banks charge one another to borrow money70
13796666494Increase in the Federal Funds RateDecrease in Money supply, Increase in Interest Rates, Decrease in Real GDP71
13796674099Reserve Requirements Ratio (RRR)The minimum amount of money that Banks need to keep - usually in the form of a ratio.72
13796678389Increase in Reserve RequirementsDecrease in Money Supply, Increase in Interest Rates, Decrease in Real GDP73
13796681374Stocksshares of ownership in a company74
13796681375BondsPaper notes promising to repay money after a certain length of time with interest75
13796690931Debt financingfunds raised through various forms of borrowing that must be repaid76
13796690980Fiat Moneymoney without intrinsic value that is used as money because of government decree77
13796696879Functions of Moneymedium of exchange, unit of account, store of value78
13796699205Present Value of Moneythe amount of money you would need to deposit today in order to accumulate a specific amount in the future79
13796701324Money Supplythe quantity of money available in the economy80
13796708442M1currency, demand deposits, traveler's checks, and other checkable deposits81
13796708443M2All of M1 + less immediate (liquid) forms of money to include savings, money market mutual funds, and small denomination time deposits.82
13796714111M3The broadest component of the money supply. Equal to M2 plus large time deposits.83
13796718428Liquiditythe ease with which an asset can be converted into the economy's medium of exchange84
13796721391Transaction Demandthe amount of money held in order to make transactions85
13796725934Asset DemandThe amount of money people want to hold as a store of value; this amount varies inversely with the interest rate.86
13796732904Money demandA relationship between the interest rate and the quantity of money that people are willing to hold at any given interest rate.87
13796737409Theory of Liquidity PreferenceKeynes's theory that the interest rate adjusts to bring money supply and money demand into balance88
13796741653fractional reserve bankinga banking system that keeps only a fraction of funds on hand and lends out the remainder89
13796746982Reserve Requirementthe percentage of deposits that banking institutions must hold in reserve decided by the Fed90
13796753388Excess Reservesthe amount of money that the bank keeps to lend out91
13796759674T-accountAn accounting device used to analyze transactions92
13796768989Money Multiplierthe amount of money the banking system generates with each dollar of reserves93
13796774743Fiscal Expansionary Policy1. Reduce income tax 2. Lower corporate taxes 3. More government spending94
13796774745Fiscal Contractionary Policy1. Raise personal income tax 2. Raise corporate taxes 3. Less government spending95
13796778475monetary expansionary policy1. Buy bonds back 2. Lower discount rates 3. Lower the required reserved ratio96
13796787206monetary contractionary policy1. Sell more bonds 2. Raise discount rates 3. Raise the required reserved ratio97
13796790551Quantity Theory Of Moneya theory asserting that the quantity of money available determines the price level and that the growth rate in the quantity of money available determines the inflation rate98
13796795606Phillip's Curvea curve that shows the short-run trade-off between inflation and unemployment99
13796800017Short-Run Phillips Curve (SRPC)the negative short-run relationship between the unemployment rate and the inflation rate100
13796804584Long-Run Phillips Curve (LRPC)shows the relationship between unemployment and inflation after expectations of inflation have had time to adjust to experience101
13796810706Loanable Fundsthe flow of resources available to finance capital accumulation102
13796810707loanable funds marketa hypothetical market that illustrates the market outcome of the demand for funds generated by borrowers and the supply of funds provided by lenders103
13855099789Causes of inflationquantity theory, demand-pull theory, cost-push theory104
13855099790demand-pull inflationincreases in the price level (inflation) resulting from an excess of demand over output at the existing price level, caused by an increase in aggregate demand105
13855101629cost-push inflationWhen prices rise due to an increase in the cost of production.106
13855103675Quantity theory of money (cause of inflation)The government prints too much money107
13856961515Shifters of Money Supplyreserve requirement, discount rate, open market operations108
13856980673Shifters of Money Demand1. Price Level 2. Income 3. Fiscal Policy109
13857010548Balence SheetA financial statement that reports assets, liabilities, and owner's equity on a specific date.110
13857014228Balance of Paymentsa measure of the total flow of money into or out of a country111
13857019862Current AccountMade up of three parts: trades in goods and services, investment income, and net transfers112
13857043685investment incomeincome from the factors of production including payments made to foreign investors Example: Money earned by Japanese Car producers in the US113
13857062922Net Transfersmoney flows from the private or public sectors Ex Donations114
13857086827Financial accountmeasures the purchase and sale of financial assets abroad115
13857089946net capital outflowthe difference between the purchases of foreign assets by domestic residents (inflow) and the purchases of domestic assets by foreign residents (outflow)116
13857097163Financial account Surplusinflow is greater than outflow117
13857100578Financial Account DeficitInflow is less than the outflow.118
13857119748Relation between Financial And current accountIf there is a surplus in the current account, the financial account must be in a deficit119
13857124769ForexThe Foreign Exchange Market, where the majority of the world's currencies are bought and sold.120
13857140529Appreciation of the U.S dollar will have the following impact:Net Exports decrease121
13857155842Depreciation of the U.S dollar will have the following impact:Net exports increase,122
13857162581FOREX graph What happens if Europeans go vacationing to the US?When they convert their currency, the Euro Supply increases to compensate and depreciates while the opposite is said for the dollar123
13857236340FOREX shifters1. Changes in Tastes 2. Changes in Relative Incomes 3. Changes in Inflation 4. Changes in Relative Interest Rates (Higher interest rates increases inflow)124
13857828771fixed exchange rateThe government activity manages the country's currency125
13857838841Floating Exchange Ratethe market determines the value of the country's currency126

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