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# Evaluate the microeconomic and macroeconomic effects on Indonesia of the volatility of prices of commodities such as coal
- URL: https://www.a-level-economics-tutor.com/evaluate-the-microeconomic-and-macroeconomic-effects-on-indonesia-of-the-volatility-of-prices-of-commodities-such-as-coal/
- Published: 2026-06-01T09:38:56.000Z
- Updated: 2026-06-01T09:38:56.000Z
- Author: Jaisul Naik
- Tags: Edexcel 25 Mark Question

### [Edexcel A-Level Economics Paper 3 June 2018 Insert](https://storage.ghost.io/c/ed/77/ed776ea5-c32f-46bf-aa49-8f19b6cd7ac4/content/files/2026/03/Edexcel-A-Level-Economics-Paper-3-June-2018-Extract.pdf?ref=tootingtutors.co.uk)

With reference to the information provided and your own knowledge, evaluate the microeconomic and macroeconomic effects on Indonesia of the volatility of prices of commodities such as coal. (June 2018)

**Plan**

- **Paragraph 1**
  - **Argument: one microeconomic effect of volatile prices is low or unstable revenues for firms**
  - **Diagram: fall in revenue diagram**
  - **Evaluation: depends on PED**
- **Paragraph 2**
  - **Argument: one macroeconomic effect of volatile prices is slow economic development**
  - **Diagram:**
  - **Evaluation: promotion of FDI or supply-side policies**

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