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Structural unemployment
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Unemployment that occurs because individuals lack skills valued by employers
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Frictional unemployment
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unemployment that occurs as workers move between jobs
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Cyclical unemployment
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unemployment closely tied to the business cycle, like higher unemployment during a recession
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Velocity
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the speed with which money circulates through the economy; calculated as the nominal GDP divided by the money supply
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Federal funds rate
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the interest rate at which one bank lends funds to another bank overnight
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Expansionary monetary policy
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a monetary policy that increases the supply of money and the quantity of loans
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Contractionary monetary policy
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a monetary policy that reduces the supply of money and loans
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Basic quantity equation of money
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money supply x velocity = nominal GDP
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Central bank
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Institution which conducts a nation's monetary policy and regulates its banking system
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Efficiency wage theory
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The theory that the productivity of workers, either individually or as a group, will increase if the employer pays them more.
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Labor force participation rate
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This is the percentage of adults in an economy who are either employed or who are unemployed and looking for a job
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Natural rate of unemployment
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the unemployment rate that would exist in a growing and healthy economy from the combination of economic, social, and political factors that exist at a given time.
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Underemployed
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individuals who are employed in a job that is below their skills
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Unemployment rate
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the percentage of adults who are in the labor force and thus seeking jobs, but who do not have jobs
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Aggregate demand
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the amount of total spending on domestic goods and services in an economy
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Aggregate demand curve
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the total spending on domestic goods and services at each price level
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aggregate demand/aggregate supply model
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a model that shows what determines total supply or total demand for the economy, and how total demand and total supply interact at the macroeconomic level
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aggregate supply
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the total quantity of output firms will produce and sell
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aggregate supply curve
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the total quantity of output that firms will produce and sell at each price level
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Keynes' law
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demand creates its own supply
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Keynesian zone
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portion of the SRAS curve where GDP is far below potential and the SRAS curve is flat
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Long run aggregate supply curve
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vertical line at potential GDP showing no relationship between the price level for output and real GDP in the long run
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Neoclassical economists
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economists who generally emphasize the importance of aggregate supply in determining the size of the macroeconomy over the long run
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neoclassical zone
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portion of the SRAS curve where GDP is at or near potential output where the SRAS curve is steep
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Potential GDp
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the maximum quantity that an economy can produce given full employment of its existing levels of labor, physical capital, technology, and institutions
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Say's law
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supply creates its own demand
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Short run aggregate supply cuve
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positive short run relationship between the price level for output and real GDP, holding the prices of inputs fixed
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Stagflation
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an economy experiences stagnant growth and high inflation at the same time
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Contractionary fiscal policy
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tax increases or cuts in government spending designed to decrease aggregate demand and reduce inflationary pressures
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Expansionary fiscal policy
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tax cuts or increases in government spending designed to stimulate aggregate demand and move the economy out of recession
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Sticky wages and prices
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a situation where wages and prices do not fall in response to a decrease in demand, or do not rise in response to an increase in demand
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Budget deficit
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when the federal government spends more money that it receives in taxes in a given year
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budget surpluse
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when the government receives more money in taxes than it spends in a year
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Crowding out
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federal spending and borrowing causes interest rates to rise and business investment to fall
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Discretionary fiscal policy
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the government passes a new law that explicitly changes overall tax or spending levels with the intent of influencing the level of overall economic activity
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Implementation lag
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the time it takes for the funds relating to fiscal policy to be dispersed to the appropriate agencies to implement the programs
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Legislative lag
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the time it takes to get a fiscal policy bill passed