This document defines and describes public enterprises. Public enterprises are commercial or industrial undertakings that are owned and managed by the government to maximize social welfare and public interest. They are characterized by government ownership and management, financing from government funds, an objective of public welfare, and accountability. The document discusses advantages like providing essential services at low prices and avoiding private monopoly, as well as disadvantages like potential for losses, inefficiency without competition, and political interference. It concludes by outlining the government's role in reforming public sector efficiency and integrity.