Summary and Exam Tips for Causes of Growth - Economic Growth
Causes of Growth - Economic Growth is a subtopic of Macroeconomic Performance and Policy, which falls under the subject Economics in the Edexcel International A Levels curriculum.
Economic growth involves an increase in an economy's output, measured by the annual percentage change in output. Real improvements in living standards require growth to exceed population increases, often measured by GDP per capita. Historically, economic growth was linked to poverty eradication, but modern perspectives differentiate it from economic development, which includes income equality and environmental sustainability.
Actual economic growth occurs when output increases through better utilization of existing resources, depicted by shifts in a production possibility curve (PPC) or an increase in aggregate demand in an AD/AS diagram. Potential economic growth refers to long-run growth, expanding the economy's capacity over time, essential for sustained economic performance.
Key causes of economic growth include utilizing spare capacity and increasing the quantity of resources. Spare capacity allows for higher output levels when demand increases, while more resources can result from population growth, immigration, and government policies. Investments in capital goods and land discoveries also contribute to growth.
Exam Tips
- Understand Key Concepts: Differentiate between actual and potential economic growth. Use diagrams like PPC and AD/AS to illustrate these concepts.
- Focus on Causes: Be clear about how spare capacity and resource quantity increases drive economic growth. Relate these to real-world examples.
- Link Growth to Development: Remember that economic growth is not synonymous with development. Consider factors like income distribution and sustainability.
- Practice Diagram Interpretation: Be comfortable interpreting and drawing PPC and AD/AS diagrams to show shifts in economic growth.
- Evaluate Government Interventions: Be prepared to discuss how government actions can influence economic growth, considering both short-term and long-term effects.
