Market Mechanism and Failure Flashcards
Rationing Function
Excess demand will lead to a rise in price as the product is more scarce
Incentive Function
Higher prices act as a motivator for producers to increase supply
Signalling Function
Increase in price gives an indication to producers that they should increase supply
And indicate to consumers that they should reduce demand
Market Failure
Occurs when the allocation of goods and services are inefficient
Complete Market Failure
There is no market whatsoever
‘Missing market’
Partial Market Failure
Market exists but there is a misallocation of resources
Examples Of Market Failure
Public goods Externalities Merit and demerit goods Monopoly power Inequalities in distribution of income and wealth
Public Goods
It’s use by an individual doesn’t stop others from using it
Non-rival where consumption doesn’t stop consumption for others
Non-excludable where it is impossible to stop other individuals from using it
Free Rider
Someone who benefits from a good or service without paying for it
Example of market failure
Private Goods
It’s use by an individual stops others from using it
Rival where consumption reduces consumption available for others
Excludable where it is possible to stop others from using them
Quasi-Public Goods
Some private goods take on some of the characteristics of public goods
Positive Externalities
Benefits to a third party
Exist where social benefits are greater than private benefits
Positive Externalities Examples
Educated society
Medical breakthroughs
Attractive environment
Negative Externalities
Costs to a third party
Exist when social costs are greater than private costs
Negative Externalities Examples
Pollution
Road congestion
Environmental damage