3.3 Economic Growth

MyEconLab Concept Video

The PPF shows the limits to production with given resources and technology. But over time, resources and technology change and production possibilities expand. A process of sustained expansion of production possibilities is called economic growth. Our economy grows when we develop better technologies; improve the quality of labor by education, on-the-job training, and work experience; and acquire more machines (capital) to help us produce.

To study economic growth, we must look at the production possibilities for a consumption good—a smartphone—and a capital good—a smartphone factory. By using resources to produce smartphone ...

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