This document discusses international trade and competing in global markets. It covers several topics:
1) Why nations trade and the different types of advantages in international trade.
2) Measurements of international trade like balance of trade and exchange rates.
3) Barriers to international trade such as tariffs, quotas, and cultural differences.
4) How international organizations reduce trade barriers through agreements and economic communities.
5) Different levels of involvement for businesses entering global markets, from exporting to direct foreign investment.