Summary and Exam Tips for Trade Protection II
Trade Protection II is a subtopic of The Global Economy, which falls under the subject Economics in the IB DP curriculum. This unit explores the effects of production and export subsidies on markets and stakeholders, including domestic and foreign producers, consumers, and governments. A production subsidy is a payment to domestic producers to protect against foreign imports, shifting the domestic supply curve rightward and reducing imports. An export subsidy enhances the competitiveness of domestic exports by shifting the supply curve rightward, increasing export volumes. Both subsidies can lead to welfare losses and deadweight loss (DWL) due to inefficient resource allocation. Administrative barriers such as quality standards and certifications can also act as trade barriers, impacting market entry. The unit discusses arguments for trade protection, like protecting infant industries and national security, and against it, such as resource misallocation and higher consumer prices. Understanding these concepts is crucial for analyzing the global economy's dynamics.
Exam Tips
- Understand Key Concepts: Focus on the effects of production and export subsidies on different stakeholders. Be able to explain how these subsidies impact prices, consumption, and welfare.
- Diagram Practice: Practice drawing and interpreting trade diagrams that illustrate the effects of subsidies. Ensure you can label shifts in supply and demand curves accurately.
- Stakeholder Analysis: Be prepared to discuss how subsidies affect domestic producers, consumers, governments, and foreign producers. Highlight winners and losers in these scenarios.
- Arguments for and Against: Familiarize yourself with the arguments supporting and opposing trade protection. Be ready to discuss these in essay questions.
- Calculations: Practice calculating changes in imports, exports, and government expenditures due to subsidies. Understand how to compute deadweight loss (DWL) from these changes.
