MACRO - LS2 - Measures of Economic Preformance (Part 2) Flashcards
Inflation definition
An increase in the average price level in an economy for goods and services within an economy resulting in a decrease in the purchasing power of money
Also seen as a fall in the value of money
Disinflation
A fall in the rate of inflation
Still occurs but at a slower rate
Deflation
Negative inflation - a fall in the average price level in an economy for goods/services resulting in an increase in the purchasing power of money
Deflation effect
People expect prices to drop, wait to buy things, fall in demand in the economy, perpetuates recession
Deflation example
Japan
Hyperinflation definition
When prices rise extremely quickly and money rapidly looses its value
Hyperinflation example
Zimbabwe in 2000, dictator needed money for bribes, printed more money but lead to more money competing for the same goods, prices increased, purchasing power decreased
What is CPI & what does it stand for
Consumer price index is the main measure of inflation in the UK & EU - calculated by ONS
How is the CPI calculated
- survey is carried out and creates ‘consumer basket’ of 700 most popular goods/services with average prices
- prices are then weighted based on percentage income spent on goods to give weighted price of the basket
- then converted into index no. and inflation rate worked out
What is CPIH
CPI but takes into account housing costs like council tax, mortgage interest payments
What’s RPI
Retail price index is another measure of inflation
Not used as much as CPI
Differences between CPI and RPI
- uses different formula
- RPI uses smaller population sample
- generally CPI is lower and more accurate
- RPI takes into account housing costs - generally higher
What is used - CPI or RPI
CPI - matches other countries internationally
Limitations of CPI and RPI
- not accurate for a non-typical household - different for low vs high income household
- different household spend differently e.g. difference between single people and households w/ kids
- price may increase due to an increase of quality of good/service
- only changes every year - slow to respond to new products/trends and misses short term changes
- people who respond to the survey may not give accurate responses
- RPI excludes pensioners and highest income households
Employment definition
The state of being payed to work for a company/organisation