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AP Macroeconomics Flashcards

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13642662952Costs of Inflation1. Cost in administrative/manual labor and duties to physically make price changes 2. Saved money loses value 3. Shoe leather costs 4. Lenders lose, borrowers gain0
13642666406Fisher's HypothesisNominal Interest Rate = Real Interest Rate + Expected Inflation1
13642667433NAIRUnon-accelerating inflation rate of unemployment: Unemployment rate at which inflation does not change over time2
13642668645CPI formulaCurrent basket/base basket X 1003
13642669769GDP deflatorNominal GDP/Real GDP x 1004
13642674095Factors Shifting Aggregate SupplyChanges in resource availability - Relaxing immigration laws - Discovering new oil fields Changes in productivity - New technologies - Relaxing government regulations Changes in the expected price level (shifts only short-run aggregate supply) - If suppliers expect prices to be lower in the future, they will supply more right now, shifting aggregate supply right.5
13642677937The Wealth 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.6
13642680255Interest rate effectThe tendency for increases in the price level to increase the demand for money, raise interest rates, and, as a result, reduce total spending and real output in the economy (and the reverse for price-level decreases). P↑→IR↑→Spending↓→AD↓7
13642684272Foreign Purchases Effectwhen price level falls, other things being equal, US prices will fall relative to foreign prices, which will tend to increase spending on US exports and also decrease import spending in favor of US products that compete with imports.8
13642687103Factors Shifting Aggregate Demand- Changes in consumer spending - Changes in investment spending - Changes in government spending - Changes in net exports9
13642688793Classical Economic Theorythe predominant paradigm in economic analysis from about 1800 until 1930, based on Say's Law10
13642689935Say's Lawtheory that supply creates its own demand11
13642693832Marginal Propensity to Consume (MPC)the increase in consumer spending when disposable income rises by $112
13642694555MPC formula∆Spending/∆Disposable Income13
13642699124Multiplier formula1/(1-MPC)14
13642699751Multiplierthe degree of magnification that an initial change in spending will have on an economy15
13642703609automatic stabilizersgovernment spending and taxes that automatically increase or decrease along with the business cycle Ex: Taxes and TANF16
13642705338Crowding Outa decline in private expenditures as a result of an increase in government purchases17
13642705988Phillips Tradeoffthe inverse relationship between inflation and unemployment18
13642705989Phillips Curvea curve that shows the short-run trade-off between inflation and unemployment19
13642711444Stagflationa period of slow economic growth and high unemployment (stagnation) while prices rise (inflation)20
13642712657M1A measure of the money supply that includes cash, demand deposits, and traveler's checks21
13642713090M2All of M1 + less immediate (liquid) forms of money to include savings, money market mutual funds, and small denomination time deposits.22
13642713091M3The broadest component of the money supply. Equal to M2 plus large time deposits.23
13642714435policy tools of the fed***reserve requirements, discount rate, open market operations24
13642715087change in money supplyMoney Multiplier x Change in Bank Reserves25
13642715860money multiplierthe amount of money the banking system generates with each dollar of reserves26
13642717513Perspectives on the Money Supply***27
13642717799Equation of ExchangeM x V = P x Q28

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