One characteristic of public policy is that it is created and implemented by government authorities to address societal issues or concerns. Public policy is typically developed through a formal process that involves research, analysis, consultation with stakeholders, and decision-making by elected officials or government agencies. It is intended to guide and regulate the actions of individuals, organizations, and institutions within a society. Public policy can take various forms, such as laws, regulations, programs, and initiatives, and is often subject to evaluation and revision based on its effectiveness and impact.