1.2.2 supply Flashcards
supply
the quantity of a good/service that a product is willing + able to supply onto the market at a given price in a given time period
causes of changes in supply (4)
- cost of production
- external shocks
- new tech
- taxation + subsidies
subsidies
any form of government support (financial or otherwise) - offered to producers + occasionally consumers (eg solar pannels, apprenticeships, childcare)
basic law of supply
as the price of a product rises, businesses expand supply to the market
law of supply
- firms want to max profit + gain an increase in price for their product
- increases incentives for them to produce more
supply curve
- rise in market bringd about an expansions of supply
- movement is caused soley by price
outward shift (supply curve)
more/less will be supplied to the market at each level price
inward shift (supply curve)
fall in supply means less is supplied to the market at each given price
low unit costs (supply curve)
businesses can supply more at each price
(eg through higher productivity)
high unit costs (supply curve)
causes an inward shift of supply
(eg rise in wages, rise in energy prices)