EconomyGS3+ GS2

Rupee shifts from overvalued to undervalued, boosting export competitiveness

Indian Express·2026-07-29· Read original

"Rupee shifts from overvalued to undervalued, boosting export competitiveness"

Prelims Facts

  • •RBI's REER/NEER basket comprises 40 currencies; base year is 2015-16 (index = 100)
  • •The 40 countries in the basket account for approximately 88% of India's annual trade flows
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Key Terms

NEER (Nominal Effective Exchange Rate)

weighted average of rupee's exchange rates against a basket of trading-partner currencies, unadjusted for inflation

REER (Real Effective Exchange Rate)

NEER adjusted for inflation differentials between India and trading partners; the true measure of currency competitiveness

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Study Note

BackgroundCore Concept

Background

The exchange rate of the Indian rupee has long been a barometer of India's macroeconomic health and external sector competitiveness. Since the shift to a market-determined exchange rate system in 1993, the rupee's value has been shaped by a combination of current account dynamics, capital flows, inflation differentials, and global commodity prices — particularly crude oil, which India imports in large volumes. The Reserve Bank of India (RBI) does not target a specific exchange rate but intervenes in foreign exchange markets to curb excessive volatility, a policy often described as a 'managed float.'

Historically, a persistent criticism of India's exchange rate management has been that the rupee was kept artificially strong — or allowed to depreciate more slowly than inflation differentials warranted — making Indian exports relatively expensive in global markets. This overvaluation, measured through the Real Effective Exchange Rate (REER), was a structural drag on India's manufacturing competitiveness, particularly vis-à-vis export powerhouses like China. The current episode of sharp rupee depreciation, driven by geopolitical energy shocks, has upended this long-standing concern.

The Topic Explained

The Nominal Effective Exchange Rate (NEER) measures the weighted average of the rupee's bilateral exchange rates against a basket of currencies of India's major trading partners, without adjusting for inflation. The Real Effective Exchange Rate (REER) goes a step further: it adjusts the NEER for inflation differentials between India and its trading partners. The RBI computes both indices using a 40-currency basket, with currency weights derived from each country's share in India's total foreign trade, and a base year of 2015-16 (index = 100). The 40 countries together account for roughly 88% of India's annual trade flows.

The interpretive logic is straightforward: if the REER is above 100, the rupee is overvalued in real terms — Indian goods are relatively more expensive abroad, hurting export competitiveness. …

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Related PYQs

2021GS1 Prelims

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?

A1 only
B1 and 2
C3 only
D2 and 3
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2019GS1 Prelims

Which one of the following is not the most likely measure the Government/Reserve Bank of India takes to stop the slide of Indian rupee?

ACurbing imports of non-essential goods and promoting exports
BEncouraging Indian borrowers to issue rupee denominated Masala Bonds
CEasing conditions relating to external commercial borrowing
DFollowing an expansionary monetary policy
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2015GS1 Prelims

Convertibility of rupee implies

Abeing able to convert rupee notes into gold
Ballowing the value of rupee to be fixed by market forces
Cfreely permitting the conversion of rupee to other currencies and vice versa
Ddeveloping an international market for currencies in India
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Practice MCQs

Economymedium

With reference to India's Real Effective Exchange Rate (REER), consider the following statements:

1.The RBI computes REER using a basket of 40 currencies with 2015-16 as the base year.

2.A REER value above 100 indicates that the rupee is undervalued relative to the base period.

3.REER adjusts the Nominal Effective Exchange Rate (NEER) for inflation differentials between India and its trading partners.

4.Currency weights in the REER basket are derived from each country's share in India's total foreign trade.

Which of the statements given above are correct?

A1, 3 and 4 only
B2 and 3 only
C1, 2 and 4 only
D1, 2, 3 and 4
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Economymedium

Which one of the following best explains why the Real Effective Exchange Rate (REER) is considered a more reliable measure of a currency's competitive value than the Nominal Effective Exchange Rate (NEER)?

AREER uses a larger basket of currencies than NEER
BREER accounts for inflation differentials between the home country and its trading partners, reflecting true purchasing power changes
CREER is computed by an independent international body, whereas NEER is computed by the central bank
DREER measures bilateral exchange rates against the US dollar, while NEER measures against a basket of currencies
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Economyhard

Assertion (A): A country whose domestic inflation rate persistently exceeds that of its trading partners will see its Real Effective Exchange Rate (REER) rise even if its nominal exchange rate remains unchanged.

Reason (R): REER is computed by adjusting the Nominal Effective Exchange Rate for relative price levels between the home country and its trading partners.

ABoth A and R are true, and R is the correct explanation of A
BBoth A and R are true, but R is not the correct explanation of A
CA is true but R is false
DA is false but R is true
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Economymedium

The Real Broad Effective Exchange Rate (RBEER) computed by the Federal Reserve Bank of St. Louis differs from the RBI's REER primarily in which of the following ways?

1.RBEER uses a basket of 64 trade partners, compared to 40 in the RBI's REER.

2.RBEER uses 2020 as the base year, compared to 2015-16 in the RBI's REER.

3.RBEER measures only bilateral exchange rates against the US dollar.

Select the correct answer using the codes below:

A1 and 2 only
B2 and 3 only
C1 and 3 only
D1, 2 and 3
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