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        | social science concerned with how individuals, institutions, and society make optimal choices under conditions of scarcity |  | 
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        | focus on facts and cause-and-effect relationships |  | 
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        | incorporate value judgments about what the economy should be like |  | 
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        | Law of Increasing Opportunity Cost |  | Definition 
 
        | As production of particular good increases, opportunity cost of producing additional unit rises |  | 
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 | Definition 
 
        | Consumer tastes, number of buyers, income, prices of related goods, consumer expectations |  | 
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 | Definition 
 
        | Resource prices, technology, taxes and subsidies, prices of other goods, producer expectations, number of sellers |  | 
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        | expenditures for goods and services that government consumes in providing public services and expenditures for publicly owned capital |  | 
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        | only people who are willing and able to pay for a product to obtain its benefits and when one person buys and consumes a product, it is not available for another person to buy and consume |  | 
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        | Once a producer has provided it, everyone can obtain the benefit |  | 
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 | Definition 
 
        | long-run economic growth and short-tun fluctuations in output and employment |  | 
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 | Definition 
 
        | business activity has reached a temporary maximum |  | 
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 | Definition 
 
        | period of decline in total output, income, and employment |  | 
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 | Definition 
 
        | output and employment "bottom out" at their lowest levels |  | 
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 | Definition 
 
        | period in which real GDP, income, and employment rise |  | 
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 | Definition 
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        | Compensation of employees + Rent + Interest + Proprietor's Income + Corporate Profits + Taxes on production and imports |  | 
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 | Definition 
 
        | National Income + Statistical Discrepancy + Consumption of fixed capital - Net foreign factor income |  | 
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        | Term 
 
        | CPI (consumer price index) |  | Definition 
 
        | (Price of most recent market basket in the particular year/ Price estimate of market basket in past) * 100 |  | 
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 | Definition 
 
        | Rise in general level of prices in an economy |  | 
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 | Definition 
 
        | People 16+ who are not in institutions and who are employed or are unemployed and seeking work |  | 
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 | Definition 
 
        | (Unemployed/labor force) * 100 |  | 
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        | Term 
 
        | Increases in Aggregate Demand |  | Definition 
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        | Term 
 | Definition 
 
        | Increases in the price level resulting from an excess of demand over output at the existing price level |  | 
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        | Term 
 
        | Decreases in Aggregate Demand |  | Definition 
 
        | Recession and Cyclical Unemployment |  | 
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        | Term 
 
        | Decreases in Aggregate Supply |  | Definition 
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        | Term 
 | Definition 
 
        | Increases in the price level resulting from an increase in resource costs and hence in per-unit production costs |  | 
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        | Term 
 
        | Increases in Aggregate Supply |  | Definition 
 
        | Full employment with price-level stability |  | 
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 | Definition 
 
        | Aggregate demand curve intersects with vertical long-run supply curve and short-run aggregate supply curve |  | 
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 | Definition 
 
        | deliberate changes in government spending and tax collections designed to achieve full employment, control inflation, and encourage economic growth |  | 
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        | Term 
 
        | Contractionary fiscal policy |  | Definition 
 
        | Government spending reductions, tax increases, designed to decrease aggregate demand and eliminate inflation |  | 
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 | Definition 
 
        | Any item that is generally acceptable to sellers in exchange for goods and services |  | 
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 | Definition 
 
        | accepts deposits, makes loans, and offers checking accounts |  | 
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 | Definition 
 
        | Commercial banks, savings and loan associations, mutual savings banks, credit unions |  | 
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 | Definition 
 
        | Loans are created, reserves decrease, and checkable deposits remain the same |  | 
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        | Term 
 
        | Expansionary Monetary Policy |  | Definition 
 
        | Federal Reserve System actions to increase the money supply, lower interest rates, and expand real GDP |  | 
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        | Term 
 | Definition 
 
        | securities, reserve ratio, discount rate, Term auction facility |  | 
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        | Term 
 
        | Balance of on capital and financial account |  | Definition 
 
        | Sum of capital account balance and financial account balance |  | 
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        | Term 
 | Definition 
 
        | Section of the nation's international balance of payments that records debt forgiveness by and to foreigners and foreign purchases of assets in the US and US purchases of assets abroad |  | 
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