If there is inflation, restaurants have to
change their menus to show increased
prices. Similarly, to shops, ect
Psychological and Political Costs
People feel they are worse off,
even if their incomes rise by
more than the rate of inflation
Unemployment and Growth
Inflation increases
costs of production and
creates uncertainty
This lowers the profitability of investment and
makes businessmen less willing to take the
risks associated with any investment project
Re-distributional Costs
Inflation can redistribute
income and wealth
between households,
firms and the state
The Causes of Inflation
Demand-Pull Inflation
If AD rises and there is
no increase in AS. This
could be caused by
Consumer spending may rise excessively
Firms may substantially increase
their investment spending
World demand for UK exports
may be rising because of a
boom in the economy
The government may be increasing
its spending, or cutting taxes
Cost-Push Inflation
Occurs because
of rising costs
Imports can rise in price
Profits can be
increased by firms
when they raise price to
improve profit margins
Wages/Salaries account for 70% of
national income and hence increases in
wages are normally the single most
important cause of increasing in costs
Government can raise indirect tax rates or
reduce subsidies thus increasing prices
Measuring Inflation
A Price Index only measures
inflation for average households. It
also cannot take into account
changes in the quality and
distribution of goods over time
In the UK there are 2
measures of the Price Level
Retail Price Index (RPI)
Consumer Price Index (CPI)
Inflation is defined as a
sustained general rise in
prices
Hyper-Inflation describes a situation
where inflation levels are very high
Creeping inflation would describe a situation
where prices rose a few % on average each year