2.1 measures of economic performance - definitions Flashcards
Gross Domestic Product (GDP)
The total value of goods and services produced in an economy over a period of time.
Economic Growth
The rate of increase of actual real GDP or an increase in the productive capacity of the economy.
GNI
The Gross Domestic Product plus the NET income earned abroad.
Nominal values
The value of an economic variable based on current prices – prices today, which takes no account of changing prices over time.
Real values
The value of an economic variable taking account of changing prices over time.
GDP or GNI per capita
GDP or the GNI of a country divided by its population: the GDP/GNI per person.
Purchasing Power Parity
Adjusting GDP or other variables to reflect how much the local currency actually buys you, or the purchasing power of the country.
Real incomes
Incomes after rising prices (inflation) is taken into account.
Subjective wellbeing
How happy or content people feel, based on your own personal judgment.
Inflation
A rise in the overall or average price level. Calculated as the % change in the CPI or RPI over a year. Target of 2% per year.
Deflation
When the overall price level falls instead of rises. This would be expressed as a negative inflation number, e.g. -2%
Disinflation
When the rate of inflation falls – but it is still positive. Prices are still rising, but at a slower rate.
Consumer Price Index
A measure of the average level of prices in the UK, based on a representative ‘basket’ used by the Government and Bank of England
Household Consumption Expenditure Survey.
The first survey you need to calculate CPI inflation. You need a ‘representative basket of goods and services’. Government does a survey of nearly 7000 households’ spending habits.
Weightings
Goods or services that people spend a lot of their money on will have a higher weighting. E.G., Electricity bills and housing cots will have a large weighting