# Question 3 Solution (25 Marks Total) --- ## a) **Define the current account and explain what is meant by a current account surplus and current account deficit.6 marks)****Definition:- The ** account** is component of a balance of payments. records all transactions goods and services income (such dividends and interest and current transfers (like remittances) between residents of a country and the rest of the world. **Current Account Surplus:** - A **current account surplus** occurs when a country’s total exports of goods, services, income, and transfers exceed its total imports. This means the country is a net lender to the rest of the world. **Current Account Deficit:** - A **current account deficit** happens when a country’s total imports of goods, services, income, and transfers exceed its total exports. This means the country is a net borrower from the rest of the world. --- ## b) **Using foreign exchange market discussion, explain why an increase in Malaysia’s income (Y) leads to a depreciation of the RM under a floating exchange rate system. (7 marks)** **Explanation:** 1. **Increase in National Income (Y):** - When Malaysia’s income (Y) increases, people and firms have more purchasing power. 2. **Effect on Imports:** - Higher income typically leads to increased demand for imported goods and services. 3. **Demand for Foreign Currency:** - To pay for these imports, Malaysians convert more Ringgit (RM) into foreign currencies (e.g., USD). 4. **Foreign Exchange Market:** - The increased demand for foreign currency increases the supply of RM in the forex market. 5. **Depreciation Pressure:** - With a floating exchange rate, the higher supply of RM (relative to demand) causes its value to fall. 6. **Result:** - The RM depreciates because it takes more RM to buy the same amount of foreign currency. **Summary:** An increase in Malaysia’s income raises demand for imports, leading to higher demand for foreign currency and greater supply of RM, causing the RM to depreciate under a floating exchange rate system. --- ## c) **IS–LM–BP framework: Impact of a sharp increase in US interest rates (2024–2025 context)** ### i. **Malaysia’s net exports (4 marks)** - **Stronger USD:** Higher US interest rates attract global capital, causing USD to appreciate and RM to depreciate. - **Effect on Exports:** Malaysian goods become cheaper abroad → exports rise. - **Effect on Imports:** US goods become more expensive in Malaysia → imports fall. - **Net Exports:** Net exports increase, improving Malaysia’s current account balance. ### ii. **Capital flows (4 marks)** - **Interest Rate Differential:** Higher US rates make US assets more attractive. - **Capital Outflow:** Investors shift funds from Malaysia to the US. - **Financial Account:** Outflow of capital from Malaysia (negative capital flows). - **BP Curve:** Moves toward a deficit unless offset by other factors. ### iii. **Overall output (Y) (4 marks)** - **IS–LM–BP Mechanism:** - **Capital Outflows:** Cause depreciation of RM, which could boost net exports (IS shifts right). - **Financial Tightening:** Outflows may increase Malaysian interest rates to defend the RM, dampening investment and output (LM shifts left). - **Net Effect:** If capital outflows and financial tightening are strong, overall output (Y) may decrease. --- ### **Summary Table** | Mechanism | Effect of Higher US Rate | Transmission to Malaysia | |-------------------|----------------------------------------------|----------------------------------| | Net Exports | USD up, RM down → Exports up, Imports down | Net Exports increase | | Capital Flows | US assets more attractive | Capital outflows from Malaysia | | Output (Y) | Capital outflows & financial tightening | Output may decrease | --- ## **Foreign Exchange and Balance of Payments Mechanisms** - **Exchange Rates:** Driven by capital flows and trade balances. - **Balance of Payments:** Current account and capital/financial account must balance. A deficit in one is offset by a surplus in the other. - **Interest Rate Differentials:** Key driver of short-term capital flows, affecting exchange rates and output via the IS-LM-BP framework. --- ### **Final Answers Summary** 1. **Current account:** Records trade in goods/services, income, and transfers. Surplus = exports > imports; deficit = imports > exports. 2. **Income rise → RM depreciation:** More imports → higher demand for foreign currency → RM depreciates under floating rates. 3. **Higher US rates:** - Net exports up (cheaper RM) - Capital outflows from Malaysia - Output (Y) may fall due to capital outflows and higher domestic rates. --- Let me know if you need further breakdowns or diagrams!