 | Limits, Alternatives, and Choices
Ten Key Concepts to retain for a lifetime. |  |  |  | The features of the economic way of thinking. |  |  |  | The role of economic theory in economics. |  |  |  | The distinction between microeconomics and macroeconomics. |  |  |  | The nature of the economic problem and the categories of scarce resources. |  |  |  | About production possibilities analysis, increasing opportunity costs, and economic growth. |
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