In this section, we explore the different types of industries classified by ownership. Public Sector Industries are those that are owned and managed by government entities. For instance, in India, there are numerous Public Sector Undertakings (PSUs), and they are particularly prominent in socialist economies. In contrast, Private Sector Industries are owned by individuals or private entities and are typically found in capitalist economies. Additionally, Joint Sector Industries are a collaborative effort between public and private sectors, managed by joint stock companies, representing a hybrid approach in industry ownership. This understanding is crucial for grasping the complexities of economic structures and the interaction between different types of ownership.