The role of government：练习题

Which of the following best describes the role of the government in a mixed economic system regarding the allocation of resources?

A national government implements a new tax on plastic packaging to reduce environmental pollution. This is an example of the government's role as a:

In a market economy, the government provides public goods such as national defense. Why does the private sector usually fail to provide these goods?

Which of the following is most likely to be a role of a local government within a country?

Which level of government is primarily responsible for formulating national monetary policy, issuing currency, and providing national defense?

Define the role of government when it acts to influence economic activity beyond its own national borders.

Explain how a national government might act in an international role to manage its economy.

State two levels at which a government might operate within an economy.

A national government is reviewing its economic influence across different levels of administration.

(a) State two levels of government that can influence an economy.
(b) Identify one specific example of a service usually provided by a local government.
(c) Explain why a national government might intervene in an economy at an international level.

Governments intervene in mixed economies to ensure economic stability, provide essential services, and regulate market activities.

(a) State one reason why a government might directly provide certain goods or services, such as public infrastructure. [1]

(b) Identify two ways a government can act as a regulator of businesses within its domestic market. [2]