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Mundell - Fleming model - Open Economy, Macroeconomics Video Lecture | Macro Economics - B Com

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FAQs on Mundell - Fleming model - Open Economy, Macroeconomics Video Lecture - Macro Economics - B Com

1. What is the Mundell-Fleming model in open economy macroeconomics?
Ans. The Mundell-Fleming model is an economic framework that analyzes the relationship between exchange rates, interest rates, and output in an open economy. It combines elements of both the IS-LM model and the foreign exchange market to explain how changes in these variables affect a country's economy.
2. How does the Mundell-Fleming model explain the impact of changes in exchange rates on an open economy?
Ans. According to the Mundell-Fleming model, a depreciation in the exchange rate (i.e., a decrease in the value of domestic currency) leads to an increase in net exports and aggregate demand. This occurs because a lower exchange rate makes domestic goods relatively cheaper for foreign buyers, boosting exports and reducing imports. As a result, the overall output and income of the country increase.
3. What does the Mundell-Fleming model suggest about the effects of changes in interest rates on an open economy?
Ans. The Mundell-Fleming model states that changes in interest rates can influence capital flows and, consequently, exchange rates. Specifically, an increase in domestic interest rates makes domestic assets more attractive to foreign investors, leading to an inflow of capital and an appreciation of the exchange rate. Conversely, a decrease in interest rates leads to a capital outflow and a depreciation of the exchange rate.
4. How does the Mundell-Fleming model explain the concept of monetary policy autonomy in an open economy?
Ans. The Mundell-Fleming model suggests that the ability of a country to exercise monetary policy autonomy (i.e., control its own interest rates) depends on the degree of capital mobility. In a highly open economy with free capital flows, changes in domestic interest rates may lead to capital movements that offset the intended effects of monetary policy. However, in a less open economy with restricted capital flows, monetary policy can have a more significant impact on domestic interest rates.
5. What are the limitations of the Mundell-Fleming model in explaining the complexities of open economies?
Ans. The Mundell-Fleming model simplifies the complexities of real-world open economies and has several limitations. First, it assumes perfect capital mobility, which may not be the case in reality. Second, it overlooks factors such as fiscal policy, expectations, and structural issues that can influence exchange rates and economic outcomes. Lastly, the model does not account for differences in the behavior of various economic agents, such as households, firms, and financial institutions, which can affect the effects of policy changes.
59 videos|61 docs|29 tests
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