2.1 Measures of Performance Flashcards
Gross Domestic Product
The market value of all final goods and services produced in a country in a time period
One of the key measures of economic performance is GDP
Measured every quarter (3 months)
Measuring GDP formula
GDP = C + I + G + NX
Circular Flow of income
Model showing the operation of an economy and the flow of income and goods/services between different components of an economy
Circular Flow of income: Households
Receive income through wages and salaries from their jobs and investments and buy goods and services supplied by firms
Circular Flow of income: Businesses
Hire land, labour and capital when making products to then pay wages and rent. Firms receive payment from consumers.
Circular Flow of income: Government
Collect taxes to fund spending on public services (Leakages)
Also spend as state spending (Injections)
Circular Flow of income: External Sector
The UK imports from other countries (M) and overseas businesses and consumers buy UK products (Exports- X)
Nominal GDP
GDP given without taking inflation into account
Real GDP
GDP given taking inflation into account
Purchasing Power Parity
Economists take a basket of goods and see how expensive they are in each country
Issues with GDP: The Black Market
The shadow economy refers to money earned from illicit activities like prostitution and the sale of illegal drugs, avoids tax
Issues with GDP: Non Market activities
GDP missing home production and voluntary work:
Caring for a relative
Volunteering for a charity
Growing food on your garden
Chores in the house
Issues with GDP: Environmental Factors
GDP is poor at recognising external costs like pollution, congestion and global warming
Issues with GDP: Happiness and Well-Being
GDP makes no adjustment for happiness, which should take into account how hard people work, stress and impact on family life
Issues with GDP: Stability of Growth
GDP does not measure sustainability of growth, a country may achieve a temporarily high GDP by over-exploiting natural resources by misallocating investment
Issues with GDP: Balance of GDP
Some countries large amounts of GDP may be spent on arms industry while others may spend money on health and education
Inflation
When the avg price of goods and services is rising over a period of time