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52 Cards in this Set
- Front
- Back
Macroeconomics
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Study of the behavieo the economy as a whole. Foces that affect firms, consumers, and workers in the aggregarte
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Microeconomis
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Studies individual prices, quantieies and the markets.
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Themes of Macro
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Short term fluctuations in output, employmnet, finaincial conditions, and the prices that we call business cycles
The longer term trends in output and living standards know as economic growth |
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Objectives/Insturments
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Output- High level and rapid growth of output.
Employment: High Level of employemnt with involuntary unemployment/ Stable Prices Monetery Policy- Buying and selling bonds, regulating financial instiutions Fiscal Policy- Govermnet expenditures, taxiation |
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GDP
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Measure of market value of all final goods and serivces produced in the country's boundries.
Measuer of output by summing Consumption, Gross Investment, government purchases of goods and services, and net exports. GDP= C+I+G+X |
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Nominal vs Real
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Nominal is acutal market prices real adjust for inflation
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Econimic Growth
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When GDP grows
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Potentail GDP
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Maxium substaniably level of out put that an economy can produce
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Output Rises above potential output
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Inflation
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Output below potential
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Unemployment
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Goals of MacroEconomics Policy
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A high and growing levof of natioanl output
High Emploment with low unemployment A stable or gently rising price level |
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Fiscal Policy
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the use of taxes and goernment expenditures. Long term economic growth
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Government Expendetures
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Goverment payroll expenditures on employees + cost of goods it buys from private industry
Transfers - not included in GDP |
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Taxation
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Affect peoples incomes
Affect prices of goods |
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Monetary policy
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goenrment control of money, creidt, and banking system.
Short term interst rates, affect spending in business investments, houseing foreghn trade |
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Internacianl Financial Managemt
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Foriegn exhange rate.
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Aggergate supply
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total quanity of good and services that the buiness willing to produce and sell in a given period. Varies on price, costs and levl of economic demnad
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Aggergerate Demand
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total amount differnt sectors are willing to spend. Depends on level of prices, moneteray and fiscal policy
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Compnents of Aggergate Demand
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Consumption, Government Purhcases, net exports,
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Macroeconmic Equilbrium
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combination of overall price and quanity which all buyers ans sellers are satisfied with theur overall purchases, sales, and prices
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consumer price index
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fixed basket of consumer goods.
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Inputs
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Land Labor Capital
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Two Measurs of GDP
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Flow of Products- spending on consumption
Sum of Earnings- Uses Factor Earnings (wages, interest rents, and profits) (only include final goods) |
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Value Added
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Avoid double counting by counting only final goods. Pruchases are subtracted p88
AH addition - difference between a firm's sales and its purchases of materials and services from other firms |
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Price of GDP/Deflator of GDP
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Differnece between real and nominal GDP
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Nominal GDP vs Real GDP
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Nominal- uses market pricing
Real- removes price changes and calclatesin terms of quanittes of good and services. |
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Chain Wieghting
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multiply growth rates for a service or product.
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Consumption catagories
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Durable Goods (cars)
NonDurable Goods (food) Services (medical care) |
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Investment for GDP Purposes
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buildings, equipment, inventory etc.
Not Stocks, savings account(Finacial Ivnvestments) |
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Net vs Gross Investment
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Net = -deprecation
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Government Transfers
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Socail Secutrity, etc not part of factor payments of GDP or government spending.
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NDP
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Net Domestic Product is GDP minus deprecation.
GDP is used becuase estimating depreciaton is hard. |
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GNP
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Gross Nantional Product
Produced and owned by US residents (Honda, Toyata) |
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NI
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Natioanl Income- income recieved labor, capital, and land.(-depreciation)
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DI
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Disposable Income=
Market and trasfers income - personal taxes Goes consuption spending and personal savings |
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Omitted Nonmarket Activities
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Opportunity cost for college. Stay at home mommy.
Also omitted Environmental Damage |
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CPI
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Consumer Price Index is weighted average of the price of a basket of goods and services. 8 major categories: F&B, Apparel, Transportation, Medical, Recreation, Education. Other G&S
Weighted each price according to economic importance of the commodity in question. |
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PPI
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Producer Price Index- based on over 8000 wholesale pricing.
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Personal Savings
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Income - Personal Spending
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Personal Savings Rate
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Personal savings as a % of DI
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Consumption Function
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Shows Relationship between the level of consumption expenditures and the level of disposable personal income
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Break Even Point
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above the line disavings below savings
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Savings Function
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realtionship between the level of savings and income
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MPC
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Marginal Comenpsity to Conusme is the extra amount that people consume when they receive and exrta $ of DI.
Slope of Consumption Function measures the change in consuption per dolaar change in DI. |
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MPS
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Marginal Properstiy to Save- is the fraction of an extra dollar of DI that goes to savings
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Consumption and Savings behavior are
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Key Part to understand economic Gorwth and buisness cycles
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Permanent Income
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Trend level of income after removing temporary or transient influensec (gains or losses).
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Life Cycle Hypothesis
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Assumes that people save to smooth out consupmtion over life.
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Wealth Effect
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Same salary differnt savings. Person with higher savings will spend more of their salary on conumption
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National Accoutns SAvings vs Balance sheet
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Paper wealth vs. acutal savings
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Areas Of Government Involvment
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Fiscal Policy- Govt spending, tax cut/increase
Monetarty Policy- Money Supply, interest Rates, backstop Incomes Polices-Wage and price controls 9minumu wage) Regualtion-Air polution econ and socail impacts, FDA Antitrust-M&A Trade Policy- Nafata |
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Positve vs Normative
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Postive- what is
Normative- What might be |