DFI, or Direct Foreign Investment, refers to when a company or individual from one country invests in a business or project located in another country. This type of investment can take many forms, such as establishing a new subsidiary, acquiring a stake in an existing company, or forming a joint venture. DFI can bring benefits to both the investing country and the host country, including job creation, technology transfer, and economic growth. It is an important driver of globalization and can play a significant role in shaping the global economy.