as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
explain what the term "infrastructure" means from the perspective of public policy.
user
infrastructure from the perspective of public policy refers to the essential physical systems that enable a society to function. these systems include power plants and transmission grid, water and sewer systems, transportation networks, communication networks, and other public services such as healthcare, education and emergency services. infrastructure is critical for economic and social development, and is necessary for economic vitality and quality of life.
assistant