Measures of economic performance: inflation, unemployment and the balance of payments Flashcards
Define inflation
a sustained rise in the general price level in an economy
Why might inflation hinder economic growth?
It may deter firms from investment.
What is the most important general price index in UK and why?
Consumer Price Index (CPI) used for government inflation target
How often are the items in the CPI “basket” and their weights changed?
annually
Why are the items in the CPI “basket” regularly changed?
so that the measure is representative of current consumer spending patterns
What information is used to decide on CPI basket updates?
ONS Living Costs and Food Survey, market research data, trade journals and press reports
What measure is used as the ONS’s headline inflation index?
CPIH
How does CPIH differ from CPI?
CPIH also includes a measure of owner occupiers’ housing costs (OOH) and council tax (but not mortgage costs)
What issue arises from fixed weights for items in CPI “basket” mean it may not remain representative of general increases in cost of living?
If price of a good rises, consumers may substitute a cheaper good rather than continue buying the one that rose in price.
What inflation measure was used for the government target until 2004?
Retail Price Index excluding mortgage interest payments (RPIX)
What two types of households are excluded from RPI but not CPI?
- pensioner households that rely on state support
- highest income households
What is the long-term inflation target of UK?
CPI of 2%
Why did UK inflation significantly increase in 2022?
- Demand-pull inflation as economy emerged from pandemic
- Cost-push inflation due to pandemic, Brexit and effect of Ukraine conflict on oil and gas supplies
What is deflation?
fall in average level of prices
What is disinflation?
fall in the rate of inflation
Why might deflation be bad for the economy?
Paradox of Thrift: people postpone purchases as expect prices to fall, so demand falls, leading to or perpetuating a recession
Why is low inflation generally good for the economy?
It reduces uncertainty so may encourage investment.
Define economically inactive
those of working age not working or looking for work
Define unemployed
those who are economically active but not in employment
Define workforce
those who are economically active, either in employment or unemployed
Define discouraged workers
people who have been unable to find employment and no longer looking for work
What proportion of UK is of “working age” (16-64)?
about two-thirds
Define full employment
where all who are economically active in workforce and willing and able to work at the going wage rates are able to find employment (NB: it does not mean zero unemployment)