define cost push inflation
rising price levels caused by an increase in cost of production
what diagram would we draw to indicate cost push inflation?
inward shift in sras
what are some causes of cost-push inflation?
define demand-pull inflation
rising price levels caused by an increase in ad
what diagram would we draw to indicate demand-pull inflation?
outward shift in ad
what are the causes of demand pull inflation?
any changes to the components of ad
c+I+g+x-m
what was the uk inflation rate in January 2026?
3%
define hyperinflation
phase of extremely rapid inflation nearly always the result of mass money printing by the gov
according to the weighted price index, what does larger spending mean?
higher weighting - spending patterns of household
define stagflation
refers to stagnant economic growth, rising unemployment and high inflation
what is the current uk unemployment rate?
5.2%
define disinflation
when consumer prices are still rising but at a slower rate
what is the wage price spiral?
ongoing process when people ask for wage rises in which the firms pass on increased costs of production onto consumers
what are some causes of inflation?
who is Milton Friedman?
-American economist who supported free markets with limited gov intervention
-created theory of monetarism
-critical of Keynes
argued:
-gov should control growth of money supply
-money supply should grow at fixed rate
-money supply is primary determinant of economic growth and inflation
define monetarism
economic theory that money supply is the main factor for determining inflation and economic stability
which policy is monetarists critical about?
fiscal policy as it is unpredictable
what is the equation for fishers equation of exchange/quantity theory of money?
MV=PQ
money supply x velocity of money=price level x quantity of g/s
define greedflation
charging unreasonable prices for a g/s in response to a situation of high demand or limited supply
define shrinkflation
companies reducing the size of quantity of a product while keeping the prices the same
who benefits from inflation?
stock investors
mortgage holders at fixed rate
debtors- value of money increase
who does not benefit from inflation?
consumers
retirees
savers
lenders
what are the 2 types of inflation?
cost-push inflation
demand-pull inflation
why does demand-pull inflationary pressure occur?
greater pressure on existing factors of production to produce more output