MAcro def Flashcards
(60 cards)
What is macroeconomics?
Study of large economic systems such as those of a whole country or area of the world.
Define economic growth.
Increase in level of output by a nation.
What is a budget deficit?
Amount which by government spending is greater than government revenue.
What does national income refer to?
Value of income, output or expenditure over a period of time.
What is Gross Domestic Product (GDP)?
Market value of all final goods and services produced in a period (usually yearly).
What is a boom in economic terms?
Peak of the economic cycle where GDP is growing at its fastest.
Define depression in economics.
Bottom of the economic cycle where GDP starts to fall with significant increases in unemployment.
What is a downturn?
Period in the economic cycle where GDP grows, but more slowly.
What is a recession?
Period of temporary economic generally identified by a fall in GDP in two successive quarters.
What is aggregate demand?
Total demand in the economy including consumption, investment, government expenditure and exports minus imports.
Define deflation.
Period of time where average price levels is falling.
What is inflation?
When average price levels increase over a period of time.
What is hyperinflation?
Very high levels of inflation; rising prices get out of control.
What does the Consumer Price Index (CPI) measure?
Measure of the general price level (excluding housing costs).
What is the Retail Price Index (RPI)?
Measure of the general price level, which includes house prices and council tax.
What causes demand-pull inflation?
Inflation caused by too much demand in the economy relative to supply.
What is cost-push inflation?
Inflation caused by rising business costs.
What does purchasing power of money refer to?
Amount of goods and services that can be bought with a fixed sum of money.
What are menu costs?
Costs to firms of having to make repeated price changes, such as having to update brochures containing prices.
Define shoe leather costs.
Costs to firms and consumers of searching for new suppliers with cheaper prices when inflation is high (such as time).
What is unemployment?
When those actively seeking work are unable to find a job.
What is cyclical unemployment?
Unemployment caused by falling demand as a result of a downturn in the economic cycle.
What is structural unemployment?
Unemployment caused by changes in the structure of the economy, such as the decline in an industry.
Define frictional unemployment.
When workers are unemployed for a short period of time as they move from one job to another.