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AP Microeconomics AP TEST Flashcards

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6765589888economicsthe study of how society manages its scarce resources0
6765600049microeconomicsthe study of how households + firms make resource management decisions + how they interact in markets1
7356950228macroeconomicsthe study of economy- wide phenomena resulting from resource management decisions, including inflation, unemployment, + economic growth2
7356959229scarcitythe limited nature of society's resources3
7356964215choicepicking between two things4
7356984544marginal benefitsthe change in benefits you would receive from making the decision5
7356988915marginal coststhe change in costs you would receive from making the decision6
7356999645ceteris paribus"holding all things constant" or "all else be being equal"7
7357016708opportunity costswhatever must be given up in order to obtain another item8
7357020126moneymedium of exchange for goods and services9
7357023673consumer sovereigntythe power of consumers to determine what goods and services are produced10
7357023674utilitythe total satisfaction received from consuming a good or service11
7357025971consumer goodsproducts that are purchased for consumption by the average consumer12
7357025972comparative advantageability to produce a good at a lower opportunity cost than another producer13
7357037514command systeman economy that is centrally planned14
7357040171economic systeman organized way in which a state or nation allocates its resources and appropriations goods and services15
7357042879factors of productionthe imputs used to produce goods + services (land, labor, capital, and entrepreneurship)16
7357048045economic resourcesscare resources which help with the production of goods and services17
7357052390circular flow modela visual model of the economy that shows how dollars flow through markers among households + firms18
7357059823capital goodstangible assests and tools that an organization uses to produce goods or services19
7357061510production possibilities frontiera curve depicting all maximum output possibilities for two goods20
7357063814competitiontwo or more parties acting independently to secure the business of a third party by offering the most favorable product21
7357067684law of increasing opportunity costsopportunity costs increase as greater units of outputs are produced22
7357067685resource marketa marketplace for the exchange of labor, financial capital, or raw materials23
7357074584product marketthe marketplace in which a final good is bought and sold24
7357074585marketbuyers + sellers determine what + how much to produce/consume25
7357077679market systemthe social network that allows interaction between buyers and sellers (includes the rules and regulations)26
7357083951absolute advantageability of a country, individual, company, or region to produce a good or service at a lower cost per unit than the competitor can27
7357101625production possibility frontier diagramx= attainable y= unattainable28
7357495313economic thinkingeverything has a cost, people choose for good reasons, incentives matter, + economic thinking is marginal thinking29
7357510289review 1.5 worksheet30
7357516161who answers the three basic economic questions in a pure command economygovernment31
7357523230who answers the three basic economic questions in a mixed economyindividuals and government32
7357527284who answers the three basic economic questions in a pure market economyindividuals33
7357535342what degree of economic freedom exists for individuals in pure commandprivate property is non-existent only government needs are addressed34
7357539767what degree of economic freedom exists for individuals in mixedthey get a say in what happens35
7357541771what degree of economic freedom exists for individuals in pure marketthey get total freedom36
9808751825circular flow of incomegoods flow from firms to households through the product markets and inputs flow from households to firms through the factor markets37
9808784701what are the four categories in the circular flow of income1. factor markets 2. firms 3. households 4. product markets38
9808791726where does money flow in the circular flow of incomefrom households to the product market to the firms to the factor markets39
9809029865aggregate income equalaggregate expenditure = GDP40
9809053795aggregate demandthe total demand for goods and services in the economy41
9809068306price and GDP have an ________ relationshipinverse resulting in a negative AD curve42
9809077294the foreign trade effectwhen the price level in one country increases, the prices of imports from other countries become relatively less expensive exports from the country where the price level increased become more expensive43
9809128697the interest rate effectwhen the price level increases, the real quantity of money (its purchasing power) decreases the demand for money increases because people need more money to continue at the same level of consumption44
9809145444the real wealth effect/real balances effectwhen the price level increases, the value of assets such as cash and checking-account balances falls the purchasing value of the money declines45
9809205953acronym to remember the effects that cause the indirect relationship between GDP and price levelF-friends (foreign trade effect) I-inspire (interest rate effect) R-relationships (real wealth effect)46
9809236676shifting the AD curve to the right whenconsumption increases investment increases government carries out expansionary policy net exports increase47
9809399163when the price level is about AD-AS equilibrium what happens what about when the price level is below...when the price is above, surpluses lead to a decrease in the price level when the price is below, shortages lead to an increase in the price level48
9809457485cost-push/supply-side inflationwhen inflation results from an increase in resource costs that shifts the AS curve to the left49
9809524325stagflationthe combination of rising prices and falling output50
9809524326demand pull inflationthe result of the AD curve shifting out to the right relative to the AS curve for any of the three reasons (FIR- Foreign trade effect, interest rate effect, and real wealth effect)51
9809545144creeping inflationinflation that remains steady for a long period of time at a low rate52
9809550834galloping inflationunsteady inflation that exceeds 10 percent per year and grows month after month53
9809562165hyperinflationrapid price increase in excess of 50 percent per year54
9809583299recessionary gapwhen the economy is operating below full employment55
9809591011full employmentwhen the economy is operating at full employment no cyclical unemployment56
9809595378inflationary gapwhen the economy is operating above full employment57
9809733641the spending multiplierthe number by which the initial amount of new spending should be multiplied to find the total resulting increase in real GDP58
9809763058the marginal propensity to consume (MPC)the amount by which consumption increases for every additional dollar of real income59
9809771560MPC equationchange in consumption/change in real income60
9809794078marginal propensity to save (MPS)the fraction of each additional dollar of income saved61
9809804921MPS equationchange in saving/change in real income62
9809813645MPC + MPS =163
98098157151-MPS=MPC64
9809832834what is moneyanything that is accepted as means of payment for goods and services65
9809852347commodity moneyis money whose value comes from a commodity of which it is made. Commodity money consists of objects that have value in themselves (intrinsic value) as well as value in their use as money example: cigarettes used as money in prison66
9809862951fiat moneymoney that has no intrinsic value67
9809866182intrinsic valuethe value of money besides the fact that it can buy something (coins made of precious metal)68
9809879969what are the three main functions of money1. medium of exchange 2. store of value 3. unit of account69
9809883747unit of accountmoney provides a standard unit for price listings and comparisons70
9809887775medium of exchangetakes away bartering71
9809905700store of valuemoney is nonperishable that will also hold value in the future72
9809922467liquiditythe degree to which an asset or security can be quickly bought or sold in the market without affecting the asset's price73
9809941073M1the narrowest definition of money the sum of coin and paper money plus checking deposits and travelers checks74
9809949614M2is M1 plus savings deposits, small-time deposits, money market mutual funds, and Eurodollar deposits75
9809988186fractional reserve banking systemonly a fraction of total deposits are held on reserve and the rest is lent out76
9809996118reserve ratiothe ratio of a bank's reserves to its total deposits77
9810000802reserve ratio equationbank reserves/total deposits78
9810070217assetsthe asset side of t-accounts include required reserves, excess reserves, and loans79
9810076615liabilitiesthe liability side of t-account include deposits and reserves that can be borrowed from the Fed80
9810112461money creationthe generation of assets caused when an initial deposit to a bank is held partially in reserve and partially redistributed as a loan over and over again81
9810128535money multiplierthe expansion of a country's money supply due to lending82
9810152725money multiplier equation1/required reserve ratio83
9810170946what three tools can the Fed use to effect the money supply1. required reserve ratio 2. discount rate 3. open market operations84
9810282441discount ratethe interest rate banks pay to borrow money from the Fed when the discount rate is low, banks are more likely to borrow from the Fed85
9810297224open market operationsinvolve the Fed's purchase and sale of government securities "buy big" "sell small"86
9810332777fiscal policywhen the government tries to counter fluctuations in aggregate expenditure with changes in purchases, transfer payments, or taxes87
9810348699expansionary fiscal policyinvolves increasing government purchases, increasing transfers, or decreasing taxes88
9810359681contractionary fiscal policyinvolves decreasing government spending, decreasing transfers, or increasing taxes89
9810368436government spending multiplier1/MPS or 1/1-MPC90
9810421589tax multiplierindicates the total change in real GDP resulting from each $1 change in taxes91
9810445868tax multiplier equation-MPC/MPS92
9810468732the multiplier for transfer payments is the same as the tax multiplier but....the transfer payment multiplier is positive93
9810521538balance budget multipliermeasures the change in aggregate production triggered by an autonomous change in taxes94
9810601226crowding outgovernment spending that drives down private sector spending95
9810623761complete crowding outif the investment completely eliminates the entire boost in real GDP from the increased purchases96
9810694570open economytrades with other nations to acquire goods that cannot be supplied within its boarders and sells goods in international markets97
9810722646closed economycountries that do not engage in foreign trade98
9810733929expansionary fiscal policy leads to what in net exportsa decline in net exports99
9810741019contractionary fiscal policy leads to what in net exportsan increase in net exports100
9810746892the loanable funds market101
9810769332money market102
9810776046supply side economists believe that...change in tax rates will affect aggregate supply as well as aggregate demand103
9810792758monetary policythe use of money and credit controls to influence interest rates, inflation, exchange rates, unemployment, and real GDP104
9810825596when investment in capital resources goes down in the current period......future output is sacrificed because there is less capital for use in production105
9810869448in order to eliminate or limit the crowding out of investment what can be usedexpansionary fiscal and expansionary monetary policy can be used to increase the money supply and decrease the interest rate106
9886082658Keynesian Theorybelieve that changes in the money supply will have little effect on interest rates because the demand for money is relatively flat107
9886178490liquidity trapif the money is completely flat.... then this happens: its when changes on money has no change on interest rates108
9886249546Keynesian Theory Graph109
9886292317equation of exchangehow economist explain the power of money MV=PQ M(money supply) V(velocity of money) P(average price) (quantity of goods and services sold in a period)110
9886327574velocity of money (V)the number of times per period that the average dollar is spent on final goods and services "the dollar bounces around the economy"111
9886350648if one item in the equation of exchange changes..... what must happenone of the other variables must also change112
9886357230quantity theory of money classical economists and some monetaristsstates that in addition to V also being stable, Q is stable in the equation of exchange113
9886383685real interest ratenominal interest rate-anticipated inflation114
9886389084nominal interest ratereal interest rate + anticipated inflation115
9886408916the fisher effectstates that the real interest rate equals to the nominal interest rate minus the expected inflation rate116
9886419074budget deficitthe difference between federal government spending and tax collections (G-T) in one year117
9886432307national debtaccumulation of past deficit118
9886448021Ricardian Equivalence Theorydeficit financing is no different from tax financing because if taxes are raised then people save their money more119
9886476151expansionary policy moves the economy towards...deficit because the government is spending more and/or receiving less120
9886488845inflation and unemployment have what kind of relationshipinverse121
9886491378Phillips curvesrelationship between inflation and unemployment122
9886507433a right shift in AD causes what on the Phillips curvea shift to the left ALONG the curve123
9886514261a right shift in the AS curve causes what in the Phillips Curvea left shift in the ENTIRE curve124
9886528941long run phillips curvefixed output level in the long run corresponds with the natural rate of unemployment125
9886716265supply shockscan be caused by natural disasters126
9899821375balance of paymentsa statement of all international flows of money over a given period of time127
9899837159merchandise trade balance equationmerchandise exports - merchandise imports128
9899859553trade deficitwhen imports are greater than exports129
9899862995trade surpluswhen exports are greater than imports130
9899868371trade deficits or surpluses can be offset by...the current account or the financial account balances131
9899874824what does the current-account balance includea nation's transactions with the rest of the world specifically its net trade in goods and services, its net earnings on cross-border investments, and its net transfer payments132
9899890298what does merchandise trade measurechanges in total trades, exports and import133
9899892880current-account balance equationtrade balance + services balance + transfers134
9899897534financial account balance equationforeign purchase of domestic assets - domestic purchases of foreign assets135
9899907617in order to purchase merchandise, services, capital, or assets from a country, what must be purchases firstthat country's currency136
9899915579when dollars become more expensive, what happens to the demand for US dollarsdecreases137
9899917542exchange ratedetermined by equilibrium in the currency market138
9899939987if there is speculation that the US dollar will increase in value, what happens to the dollarappreciates demand increases139
9899945899if japan imports less, what happens to the dollardepreciates demand decreases140
9899950452if interest rates in the US increase relative to Japan.... what will happen to the dollarJapanese will buy currency to invest in the US market demand increases appreciates141
9899958562if prices are fast in the US what happens to the dollardemand decreases decreases142
9899965396if the demand for money decreases.... does it depreciate or appreciatedepreciate "D-D"143
9899967031depreciationa reduction in the value of an asset144
9899973767what does depreciation do to importsdecreases because they become more expensive for domestic consumers increases exports145
9899977392appreciationincrease in the value of an asset146
9899985829what does appreciation do to importsincreases because they become cheaper decreases exports147
9899993973arbitragethe practice of buying at a low price and selling at a high price148
9900000572fixed exchange rate149
9900003024flexible exchange ratethe demand is down-sloping and the supply is vertical150
9900009513managed exchange ratenormal FOREX graph151
9900016756how is economic growth measuredin real GDP or real GDP per capita (per person)152
9900022215growth is seen as what on graphsan outward shift in the AD or an outward shift in the PPF153
9900027283sources of growthemployment investment in capital technology resource utilization154
9900041032Malthus suggested what? arithmetic rate and geometric rateoutput would grow at a Arithmetic rate (a constant amount each period) and population would grow at a Geometric rate (increasing by a constant proportion per period)155

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