The document discusses two approaches to international business - the ethnocentric approach and the polycentric approach. Under the ethnocentric approach, decision making is centralized and managers from the home country are used. It is preferred by smaller companies entering overseas markets. The polycentric approach gives more autonomy to foreign subsidiaries and controls are decentralized. Products are tailored for each host country market. It allows for better adaptation to local cultures but can lack coordination. Examples of Nissan initially using an ethnocentric approach in the US that failed are also provided.