This document discusses different types of economic systems including capitalist, socialist, and mixed economies. A capitalist economy is based on private property, freedom of enterprise and choice, and profit motive. A socialist economy involves social ownership of resources, economic planning, and equality. A mixed economy combines features of both systems, with a coexistence of public and private sectors and economic planning as well as market mechanisms. The document outlines some merits and demerits of each system such as incentives for innovation in capitalist systems and equitable distribution of resources in socialist systems. It concludes by noting a mixed economy can provide stability while harnessing advantages of both other systems.