Government is responsible for promoting the common good, ensuring justice and maintaining social order (see our article on Understanding Trust in Social Interactions). Its role evolves as societies change, but always requires balance between regulation and personal freedom. It is also tasked with providing public goods like education and healthcare.
Governments are large entities that must navigate a variety of societal expectations and economic pressures. As they try to do so, they may run into issues such as bureaucratic inefficiency or political corruption. Governments can be criticized for failing to protect human rights or uphold democratic principles.
On the local level, governments provide essential services like police and fire departments. At the state and federal level, they allocate funds for things like the maintenance of roads and bridges, funding for schools and universities, and management of national parks. They also negotiate trade agreements and oversee foreign policy.
In addition to managing positive externalities, governments can also be leading drivers for specific investments and industries. Governments may also be involved in international cooperation aimed at tackling global challenges.
A government’s authority is based on the constitution, which sets its structure, mission and powers. The type of government can be one person (monarchy), a select group of people (an oligarchy or aristocracy), or the whole people as a whole (a democracy or republic). Governments are based on a set of core values that govern how they act, including transparency, accountability and ethical leadership.