Market failure can lead to consequences such as retrenchment, unemployment, economic depression, a rise in the level of poverty, and a decline in the provision of societal welfare
Retrenchment
Workers losing their jobs due to the declining activity of a firm
If a firm producing a negative externality is forced to reduce output or close down
Retrenchment will occur as the firm uses less factor inputs
If monopolies reduce activities due to government restrictions
Retrenchment will occur
Unemployment
Workers who are actively seeking jobs but are unable to find one
If the market fails to provide merit goods such as education
Workers will be unable to develop new skills, the poor will receive no education or training for jobs, and lack of healthcare can result in more days lost by workers due to sickness
Absent workers
Lead to a fall in productivity, and employers will substitute capital for labor, causing unemployment to grow
Economic depression
A fall in output in the economy and rising unemployment
Market failure leads to economic depression
As monopolies and firms producing negative externalities reduce output, leading to unemployment if the government does not provide public goods and merit goods
Poverty
Both absolute and relative poverty can increase due to market failure
Social welfare
The government's provision of public goods and merit goods, as well as subsidized education, healthcare, and training programs, to help citizens
When there is market failure, the government has to intervene and use its resources to provide public goods and merit goods, as well as support firms producing positive externalities