This document provides information about different types of economic systems: traditional, command, and market. It defines each system and how they answer the basic economic questions of what, how, and for whom to produce goods and services. Traditional economies rely on customs, command economies involve centralized government control, and market economies use supply and demand. Most modern economies are mixed systems that incorporate elements of both market and command approaches. The document includes pros and cons of each system type and examples of countries that exemplify them. Students are directed to complete a graphic organizer on this topic.