trade and investment
Relationship between Countries at Different Levels of Development
Trade
Think of trade like a school fair where each class brings snacks to share. Countries bring goods they can make cheaply (their comparative advantage) and swap for goods they need but can’t produce as efficiently.
- 📦 Exports – goods a country sells abroad.
- 📦 Imports – goods a country buys from abroad.
- 💰 Trade Balance – the difference between exports and imports.
Formula: Balance = $Exports - Imports$. Example: If a country exports $200$ million and imports $150$ million, then $Balance = 200-150 = 50$ million.
| Country | Exports ($M) | Imports ($M) | Balance ($M) |
|---|---|---|---|
| Country A | 250 | 200 | 50 |
| Country B | 120 | 180 | -60 |
Investment
Imagine a student borrowing a textbook from a friend. That’s similar to Foreign Direct Investment (FDI), where a company from one country invests in another to build factories, open stores, or buy local businesses.
- 📈 FDI inflows – money coming into a country.
- 📉 FDI outflows – money leaving a country.
- 🔄 Net FDI – inflows minus outflows.
Formula: Net FDI = $FDI_{in} - FDI_{out}$. Example: If a country receives $300$ million in FDI and sends out $150$ million, then $Net FDI = 300-150 = 150$ million.
| Country | FDI In ($M) | FDI Out ($M) | Net FDI ($M) |
|---|---|---|---|
| Country C | 400 | 250 | 150 |
| Country D | 200 | 300 | -100 |
Development Strategies
Developed countries often focus on high-tech manufacturing and services, while developing countries may emphasize agriculture and low-cost manufacturing. Both can benefit from trade and investment, but the key is to build infrastructure and human capital to move up the value chain.
- 🚜 Developing countries: Start with agriculture, then move to textiles, electronics.
- 🏭 Developed countries: Focus on software, finance, and high-tech R&D.
Revision
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