Consider the following statements: The effect of devaluation of a currency is that it necessarily 1. improves the competitiveness of the domestic exports in the foreign markets. 2. increases the foreign value of domestic currency 3. improves the trade balance Which of the above statements is/are correct?
Contents15
- A1 only
- B1 and 2
- C3 only
- D2 and 3
Show answer
Answer: (A) 1 only
Devaluation means the government officially lowers its currency's value under a fixed exchange rate system.
Statement 1 is correct:
Example — if 1 USD = Rs 50, a shirt costing Rs 400 in India costs $8.
If India devalues to 1 USD = Rs 60, the same Rs 400 shirt now costs only $6.67 to foreign buyers.
Indian exports become cheaper and more competitive abroad.
Statement 2 is wrong:
Devaluation reduces the value of domestic currency relative to foreign currency.
If 1 USD goes from Rs 10 to Rs 20, the rupee has lost value — you need more rupees to buy one dollar.
So the foreign currency value of domestic currency decreases, not increases.
Statement 3 is wrong:
While exports may increase, the trade balance depends on both exports and imports.
For instance, if India's crude oil import bill rises more than the gain from exports (since oil costs more in devalued rupees), the trade balance could still worsen.
Only
Statement 1 is correct.
Answer: (a).
Devaluation makes domestic exports cheaper for foreign buyers, but also makes imports more expensive, so the net effect on trade balance depends on which effect dominates.
COVID-19 caused many developing country currencies to weaken against the dollar in 2020-21, making exchange rate effects a relevant policy topic.
The question tests whether students can distinguish between guaranteed effects of devaluation versus effects that depend on other economic conditions.
Currency Devaluation
Indian Economy devaluation domestic currency foreign value
Currency Devaluation: Mechanism & Economic Effects
Devaluation = government officially lowers domestic currency value under fixed exchange rate
Makes exports cheaper for foreign buyers, improves export competitiveness
Reduces foreign value of domestic currency (need more rupees per dollar)
Trade balance impact is uncertain - depends on both exports and imports
What is Devaluation
Devaluation occurs when a government officially reduces its currency's value relative to foreign currencies under a fixed exchange rate system. This is a deliberate policy action, unlike depreciation which happens naturally in floating exchange rate systems.
How Devaluation Works
%%{init: {"flowchart": {"wrappingWidth": 460}}}%%
flowchart TD
s1["`**Government announces devaluation**
Example: 1 USD = Rs 50 becomes 1 USD = Rs 60`"]
s2["`**Domestic goods become cheaper abroad**
Rs 400 shirt costs $8 before, $6.67 after devaluation`"]
s3["`**Export competitiveness improves**
Foreign buyers prefer cheaper Indian goods`"]
s4["`**Import costs rise domestically**
Crude oil, machinery become expensive in rupee terms`"]
s1 --> s2
s2 --> s3
s3 --> s4Before vs After Devaluation
Scenario | Exchange Rate | Indian Shirt Cost (Foreign Buyer) | Crude Oil Cost (Indian Importer) |
|---|---|---|---|
Before Devaluation | 1 USD = Rs 50 | $8 (Rs 400 ÷ 50) | Rs 5,000 (100$ × 50) |
After Devaluation | 1 USD = Rs 60 | $6.67 (Rs 400 ÷ 60) | Rs 6,000 (100$ × 60) |
Question Context
This question tested whether students understand that devaluation necessarily improves export competitiveness (Statement 1) but does not necessarily improve trade balance (Statement 3) or increase foreign value of domestic currency (Statement 2).
Trap: Confusing devaluation with appreciation - devaluation reduces foreign value of domestic currency
Trap: Assuming devaluation always improves trade balance - import costs also rise significantly
Trap: Missing the word necessarily - devaluation's effects on trade balance are uncertain
Export Competitiveness
Indian Economy competitiveness domestic exports foreign markets
Export Competitiveness: Price vs Non-Price Factors
Price competitiveness = ability to offer goods at lower prices than competitors
Devaluation automatically improves price competitiveness by reducing export prices
Non-price factors include quality, technology, branding, delivery time
Factors Affecting Export Competitiveness
# Export Competitiveness
## Price Factors
- Exchange Rate
- Production Costs
- Input Prices
- Labor Costs
## Non-Price Factors
- Product Quality
- Technology
- Brand Image
- After-sales Service
## Policy Support
- Export Subsidies
- Tax Benefits
- Infrastructure
- Trade AgreementsWhy Devaluation Necessarily Improves Competitiveness
Mathematical certainty: Same rupee price ÷ higher exchange rate = lower dollar price
Immediate effect: Foreign buyers see cheaper prices instantly after devaluation
Relative advantage: Even if all costs remain same, exports become cheaper than competitors
Trade Balance Dynamics
Indian Economy trade balance
Trade Balance: Why Devaluation Effects Are Uncertain
Trade Balance = Export Value - Import Value
Devaluation makes exports cheaper but imports costlier in domestic currency
Net effect depends on price elasticity of exports and imports
J-curve effect: trade balance may worsen initially before improving
Why Trade Balance Impact is Uncertain
Devaluation affects both sides of trade balance. While exports become competitive, import costs rise significantly. For oil-importing countries like India, a 10% devaluation could increase the oil import bill by nearly 10%, potentially offsetting gains from higher exports.
Devaluation Impact on Trade Components
Component | Price Effect | Volume Effect | Value Effect | Example |
|---|---|---|---|---|
Exports | Cheaper abroad | Volume increases | May increase | Textiles, IT services gain |
Imports | Costlier at home | Volume may fall | May increase | Crude oil, machinery cost more |
Net Trade Balance | Uncertain | Depends on elasticity | Cannot predict | Oil bill vs export gains |
Factors Determining Trade Balance Outcome
Marshall-Lerner condition: Sum of export and import demand elasticities must exceed 1
Time lag: Export orders take months to increase, import costs rise immediately
Essential imports: Oil, food, medicines have low price elasticity - costs rise without volume falling much
Trap: Assuming devaluation always improves trade balance - ignore the import cost increase
Trap: Focusing only on export volumes - value matters for trade balance, not just quantity
Trap: Missing J-curve effect - short-term worsening before long-term improvement
Exchange Rate Systems
Indian Economy fixed exchange rate
Exchange Rate Systems: Fixed vs Floating vs Managed
Fixed system: Government sets official exchange rate, maintains it through intervention
Floating system: Market forces determine exchange rate, no government intervention
Managed float: RBI intervenes occasionally to prevent excessive volatility
India follows managed floating since 1993, not pure fixed or floating
Comparison of Exchange Rate Systems
System | Rate Determination | Government Role | Devaluation | Examples |
|---|---|---|---|---|
Fixed | Official rate set by govt | Active intervention to maintain peg | Deliberate policy decision | Bretton Woods era, China (till 2005) |
Floating | Market demand-supply | No intervention | Natural depreciation/appreciation | USA, Eurozone |
Managed Float | Market + RBI intervention | Occasional intervention | RBI allows gradual adjustment | India since 1993 |
India's Exchange Rate Evolution
1947-1975: Fixed to British Pound, then USD under Bretton Woods
1975-1993: Dual exchange rate system - official rate + market rate
1993-present: Managed floating - RBI intervenes to prevent excess volatility
Current approach: No fixed target, but RBI smooths extreme fluctuations
Trap: Assuming India has pure floating rate - it's managed float with RBI intervention
Trap: Using 'devaluation' for current India - it's depreciation under managed float
Trap: Confusing depreciation (market-driven) with devaluation (government decision)