Question

The real exchange rate is given by e = EP/P*, where e is the price of domestic goods in terms of foreign goods, E is the price of domestic currency in terms of foreign currency, P is the domestic price level, P* is the foreign price level. If the Indian Rupee depreciates vis-à-vis the Japanese Yen, and the Marshall-Lerner condition holds, then

• A. India's imports will increase.
• B. India's trade balance will improve.
• C. foreign demand for Indian goods will increase.
• D. foreign demand for Indian goods will decrease.

Answer 1

The Correct Option is B, C

To address the question regarding the impact of the Indian Rupee's depreciation against the Japanese Yen, we need to analyze the given formula for the real exchange rate and understand the Marshall-Lerner condition. The real exchange rate is given by:

\(e = \frac{E \times P}{P^*}\)

where:

• \(e\) is the price of domestic goods in terms of foreign goods.
• \(E\) is the exchange rate (the price of domestic currency in terms of foreign currency).
• \(P\) is the domestic price level.
• \(P^*\) is the foreign price level.

When the Indian Rupee depreciates against the Japanese Yen, it means that \(E\) increases. Under the Marshall-Lerner condition, which states that a depreciation in a country's currency will improve its trade balance if the sum of the price elasticities of exports and imports is greater than one, we can anticipate certain effects.

1. As the Rupee depreciates, Indian goods become cheaper for foreign buyers. Thus, foreign demand for Indian goods is likely to increase, which supports the option "foreign demand for Indian goods will increase."
2. With increased exports and potentially reduced imports (as foreign goods become relatively more expensive for India), India's trade balance is expected to improve, aligning with the option "India's trade balance will improve."

The options that correctly describe the effects of the Rupee's depreciation, given the Marshall-Lerner condition, are:

• India's trade balance will improve.
• Foreign demand for Indian goods will increase.

Thus, the correct answer is that India's trade balance will improve and foreign demand for Indian goods will increase.