defintions Macro Flashcards
trade
exchange of goods and services
international trade
exchange of money for goods and services between or amongst countries
what is the theory of absolute advantage
states that a country will produce more quantities of both goods than the other
terms of trade
represents the ratio for which the two countries will trade the two goods
what is the theory of comparative advantage
the country with the least domestic opportunity cost ratio will have the comparative advantage in the production of that good
open economy
economy involved in trade with other economies
closed economy
economy that does not trade with other economies
what are injections
addition to the circular flow of income
-(I) investment
- (G) gov spending
- (X) exports
what are leakages
withdrawals from the circular flow of income
-(T) taxes
-(S) saving
-(M) imports
aggregate demand
the sum total of all demand for all goods and services in the economy
C+I+G+(X-M)
what is the real income effect
as the price level falls, the real value of income rises and consumers can buy more of what they want or need
what is the balance of trade effect (AD)
a fall in the relative price level of country x could make foreign produced goods and services more expensive, causing a rise in exports and fall in imports
what is aggregate supply
the sum total of all supply for all goods and services in the economy
unemployment
the state of being willing and able to work but not having a job
claimant count
based on those claiming unemployment benefits
labour force
based on a survey of people who are actively seeking job
level of unemployment
the number of workers who are unemployed
unemployment rate
unemployed workers as a percentage of the labour fore
frictional unemployment
temporary unemployment that arises when workers are in-between jobs
structural unemployment
caused as a result of the changing structure of the economy
cyclical unemployment
results due to a lack of demand
inflation
sustained increase in the general price level and a fall in the value of money
deflation
sustained decrease in the general price level and an increase in the value of money
disinflation
a fall in the inflation rate
menu costs
cost to firms of having to change prices due to inflation
shoe leather costs
cost of moving money around in search of the highest interest rate