This document discusses foreign direct investment and why companies invest overseas. It provides several key reasons why companies establish foreign subsidiaries. Market seeking and resource seeking are two primary motivations, where companies seek new buyers for goods and services or find cheaper resources and labor abroad. Strategic asset seeking and efficiency seeking are also reasons, where firms invest overseas to build strategic assets or take advantage of distribution networks and technology. The document outlines both direct investment, involving physical investments in plants and equipment, and portfolio investment in foreign stocks and bonds.