Foreign direct investment (FDI) refers to a long-term investment by a resident investor of one economy in an enterprise located in another economy, typically intended to establish a lasting interest and a degree of control. In practice this means equity ownership, management influence, or transfer of technology and personnel from a parent firm in the home country to an affiliate in a host country. FDI is distinct from portfolio investment because it implies strategic involvement rather than merely holding securities.

Characteristics and common forms

FDI appears in several legal and operational forms. It can be a greenfield investment (building new facilities), an acquisition or merger with an existing local company, or a joint venture and strategic alliance that shares control. Many international investors structure FDI to secure market access, raw materials, lower production costs, or knowledge and brand assets.

  • Greenfield investment: creating new operations from scratch.
  • Cross-border mergers and acquisitions: buying or combining with existing firms.
  • Joint ventures: shared ownership with a local partner.
  • Intra-company transfers: seconding staff and technologies to affiliates.

Historically, most FDI flows originated from advanced industrial economies such as Western Europe, the United States, and Japan. Over recent decades there has been a notable shift as rapid growth and liberalization in emerging markets, especially China and several Asian and Latin American economies, attracted larger shares of global FDI.

Economic effects and policy responses

FDI can bring benefits to host countries: capital formation, job creation, managerial know-how, and access to global value chains. It often facilitates technology transfer and increases competition and export capacity. At the same time, concerns include profit repatriation, crowding out of domestic firms, environmental impacts, and uneven regional distribution of gains.

Governments use a mix of policies to shape FDI outcomes: investment promotion and fiscal incentives, screening and national-security reviews, performance requirements, and rules to protect labor and the environment. Multilateral organizations provide guidelines and statistics that help policymakers monitor trends and design regulations. In recent years FDI has been influenced by digital services, reshoring pressures, and sustainability expectations, making investor motives and policy responses more complex.