Foreign direct investment (FDI) occurs when a firm directly invests in facilities in another country. FDI can be for production, marketing, services, R&D, or accessing raw materials. A firm engaging in FDI becomes a multinational enterprise. Key issues around FDI include why firms choose it over alternatives, what makes locations attractive, and the costs and benefits from the perspective of host and source countries. While FDI can benefit countries through jobs and investment, it also poses risks like loss of economic independence. Governments establish policies to restrict or encourage FDI based on these considerations. Overall, the document discusses the concept of FDI, factors influencing it, and perspectives of different stakeholders.