Study Notes
Economic growth and sustainability involve understanding the dynamics of actual and potential growth, output gaps, and the business cycle, while considering the impact on equity, equality, and the environment. Sustainable growth requires balancing economic, social, and environmental goals.
- Actual Economic Growth — An increase in output due to greater utilization of resources. Example: Shown by a shift from point X to Y on a PPC.
- Potential Economic Growth — Expansion of an economy's capacity over time. Example: Illustrated by an outward shift of the PPC.
- Output Gap — The difference between actual and potential output. Example: A negative output gap indicates underutilized resources.
- Business Cycle — Fluctuations in economic activity over time. Example: Phases include expansion, peak, contraction, and trough.
- Automatic Stabilizers — Mechanisms that offset economic fluctuations. Example: Progressive taxes and welfare benefits.
- Inclusive Economic Growth — Growth that benefits all sections of society. Example: Policies that improve access to education and reduce income inequality.
- Sustainable Economic Growth — Growth that balances economic, social, and environmental goals. Example: Use of cleaner energy sources to reduce environmental impact.
Exam Tips
Key Definitions to Remember
- Actual Economic Growth
- Potential Economic Growth
- Output Gap
- Business Cycle
- Automatic Stabilizers
- Inclusive Economic Growth
- Sustainable Economic Growth
Common Confusions
- Confusing actual growth with potential growth
- Misunderstanding the phases of the business cycle
- Overlooking the role of automatic stabilizers
Typical Exam Questions
- What is the difference between actual and potential economic growth? Actual growth is the increase in output using existing resources, while potential growth is the expansion of an economy's capacity.
- How do automatic stabilizers work during a recession? They increase aggregate demand by boosting government spending and reducing taxes.
- What are the environmental impacts of economic growth? Increased pollution and resource depletion, but also potential for cleaner energy development.
What Examiners Usually Test
- Understanding of the phases of the business cycle
- Ability to analyze the impact of economic growth on equity and equality
- Evaluation of policies to promote sustainable economic growth