Measures Of Performance Flashcards
When does economic growth occur?
When there’s a rise in the value of gdp
What does gdp measure?
The quantity of goods and services produced in an economy
What does economic growth lead to?
Higher living standards
More employment opportunities
What is real GDP?
The value of GDP adjusted for inflation
What is nominal GDP?
The value of gdp without being adjusted for inflation
Total GDP?
Combined monetary value of all goods and services produced within a county during a specific time
GDP per capita
Value of total gdp divided by the population
Useful for comparing relative performance of countries
Volume of gdp
GDP adjusted for inflation
The size of the basket of goods and the real level of gdp
Value of GDP
The monetary value of gdp at prices of the day
The nominal figure
Calculated by volume x current price level
What are the other ways to measure national income?
Gross national product (GNP)
Gross national income (GNI)
What’s gnp
The market value of all products produced in a year by the labour and citizens of 1 country.
Includes GDP
+ income earned overseas from assets
- income earned by overseas residents
What’s gni?
Sum of value added by all producers in a nation
+ net overseas interest payments and dividends
- money sent back by foreigners
What’s purchasing power parity (PPP)?
Estimates how much the exchange rate needs adjusting so that an exchange between countries is equivalent to
Limitations of using GDP to compare living standards between countries overtime
- no indication of distribution of income
- might need to be recalculated in terms of purchasing power ( determined by the cost of living and the inflation rate ) to account for international price differences
- hidden economies ( black markets ) can make gdp comparisons misleading and hard to compare
- no indication of welfare
What factors affect national wellbeing?
- real GDP per capita
- health
- life expectancy
- having someone to count on
- freedom to make life choices
- freedom from corruption and generosity
What’s the relationship between real incomes and subjective happiness?
The higher the gdp per capita the higher the average life satisfaction score
Happiness and income are positively related at low. Income until basic needs are met
Higher income doesn’t lead to increased happiness
What is used to calculate inflation?
Consumer prices index (CPI)
How does the CPI measure inflation?
Measures household purchasing power with the family expenditure survey that finds out what consumers spend their income on
From this a basket of goods is created
Each good is weighted according to how much income is spent on each item
Key points of CPI
- survey used
- weighted basket of goods
- measures average price change of goods
- updated annually
Limitations of CPI
- basket is only representative of the average household
—> eg. Not accurate for people that don’t own cars - different demographics have different spending patterns
- slow to respond to new goods and services
- hard to make historical comparisons
What is the retail price index (RPI)
Alternative measure of inflation
How is RPI different to CPI?
-RPI includes housing costs like payments on mortgage interest and council tax
- RPI excludes the top 4% of earners and low income pensioners
- CPI takes into account that’s hen prices rise people will switch to a product that has gone up by less but doesn’t
Causes of inflation
- demand pull
- cost push
- growth of the money supply
How is Demand pull caused?
- aggregate demand grows unsustainably so there’s pressure on resources
- producers increase their prices and earn more profits- usually occurs when resources are fully employed