Macroeconomics definitions Flashcards
Economic Growth:
measures the rate of change in a country’s output. An expansion in the productive potential capacity of an economy. Increase in Real GDP
Short run economic growth
the actual annual percentage change in real national output (real GDP)
Long run economic growth:
An expansion in the potential productive capacity of the economy
Gross Domestic Product
the value of the quantity of goods and services produced in the economy over a period of time
Real GDP:
the value of the quantity of goods and services produced in the economy over a period of time, adjusted for inflation (constant price)
Nominal GDP:
the value of the quantity of goods and services produced in the economy over a period of time, NOT adjusted for inflation (current price)
GDP per capita: the
the value of total GDP divided by the population of the country
Total GDP
the combined monetary value of all goods and services produced within a country’s borders during a specific time period
Total national income:
the value of all goods and services produced in an economy
Per capita income:
the total income divided by the population
GDP: Volume-
considers the quantity of goods produced within an economy, GDP adjusted for inflation
GDP: Value
considers the monetary worth of the goods and services produced within an economy, nominal figure.
Gross National Product (GNP):
Value of all goods and services produced over a period of time through the labour or property supplied by citizens of a country both domestically and overseas
Gross National Income:
GDP + net overseas interest payments and dividends (factor incomes)
Purchasing power parities (PPP):
an exchange rate of one currency for another which compares how much a typical basket of goods in one country costs compared to that of another country.
Happiness Economics:
looks at how content individuals are with their life from a theoretical and scientific viewpoint
Inflation
a sustained rise in the general price level within an economy in a given time period.
Inflation rate-
a sustained rise in the general price level within an economy in a given time period, expressed as a percentage
Deflation
a decrease in the GPL within an economy over a given time period
Disinflation
when the inflation rate is falling but it remains positive e.g. the rate of inflation falling from 4% to 2%
Consumer Price Index (CPI) –
measures household purchasing power with the Family Expenditure Survey by the ONS. The Survey finds out what consumers spend their income on. From this, a basket of goods is created (700 items). Goods are weighted according to how much income is spent on them.
Retail Price Index (RPI)
Alternative measure of inflation- unlike CPI, RPI includes housing costs (payments on mortgage interest and council tax)
Index numbers
useful way of expressing economic data time series and comparing/ contrasting information
Index number in Year Y= (Data value in Year Y/ Base Year Value) *100
Demand - pull inflation
a sustained rise in the GPL caused by excessive total (aggregate) demand in an economy for G&S