# Explanations

> This section explains why business cycles happen: the exogenous (monetarist) explanation, the endogenous (Keynesian) explanation and how they compare. It ends with a short outline of the four types…

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## Full notes

This is a preview of the Explanations notes for Grade 12 Economics. Create a free Hlayiso account to read the full notes, practise every question and track your progress.

## More in Business cycles and forecasting

- [The composition and features of business cycles](https://www.hlayiso.com/grade-12/economics/notes/business-cycles-and-forecasting/the-composition-and-features-of-business-cycles) — Previous section
- [Government policy](https://www.hlayiso.com/grade-12/economics/notes/business-cycles-and-forecasting/government-policy) — Next section
- [All Business cycles and forecasting sections](https://www.hlayiso.com/grade-12/economics/notes/business-cycles-and-forecasting)

## Frequently asked questions

### What will I learn in "Explanations"?

This section covers Explanations as part of Business cycles and forecasting in Grade 12 Economics. You'll find clear explanations, worked examples, and key definitions aligned to the CAPS curriculum.

### Is this section aligned with the CAPS curriculum?

Yes. All notes on Hlayiso, including "Explanations", are written against the official CAPS curriculum and ATP for Grade 12 Economics.

### What should I study after "Explanations"?

Continue with the next section in Business cycles and forecasting, or test your understanding with the interactive quiz linked to this section.

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