What is market failure?
Where there is a misallocation of resources in the market
e.g
partial market failure - over/underproduction of goods
complete market failure -markets not existing leading to no production
What are externalities?
When prices and profits give misleading signals about the state of the market
What is “underprovision” of public goods?
The market may underprovide or even fail to provide certain (public good)
What are information gaps?
Consumers may not have perfect information and may make under-informed decisions
Asymmetric decisions may occur, where the buyer or seller has more information than the other.