How can currency depreciation stimulate an increase in net exports ? 1. By reducing export costs 2. By reducing import prices Select the answer using the code given below :

1. Basics of Exchange Rate Systems (basic)

Welcome to your first step in understanding the world of international finance! To understand how global trade works, we first need to understand the Exchange Rate. Think of it as a bridge that links two national currencies together. It is simply the price of one currency expressed in terms of another currency. India and the Contemporary World – II. History-Class X. NCERT, The Making of a Global World, p.77

Governments and Central Banks don't all follow the same rules when it comes to deciding this "price." Depending on their economic goals, countries choose from a spectrum of systems:

System Type	How it Works	Who uses it?
Fixed (Pegged)	The government sets a specific value for its currency against another (like the USD). They intervene constantly to keep it there.	Small economies (Nepal, Bhutan) or those with huge reserves (China). Nitin Singhania, Indian Economy, Chapter 17, p.494
Free Float	The price is determined purely by market forces (demand and supply). The Central Bank does not intervene.	Developed economies like the US or Japan. Vivek Singh, Indian Economy, Money and Banking- Part I, p.41
Managed Float	A hybrid system. The market determines the rate, but the Central Bank (like the RBI) steps in to prevent extreme volatility.	India. Nitin Singhania, Indian Economy, Chapter 17, p.493

It is also vital to distinguish between two terms that sound similar but happen differently: Depreciation and Devaluation. When the value of a currency falls due to market forces (demand and supply), we call it depreciation. However, if the government officially and deliberately reduces the currency's value, it is called devaluation. Nitin Singhania, Indian Economy, Chapter 17, p.494. For example, if the Rupee moves from ₹75 to ₹80 per Dollar because of market trading, it has depreciated.

Sources: India and the Contemporary World – II. History-Class X. NCERT, The Making of a Global World, p.77; Indian Economy, Nitin Singhania, Chapter 17: India’s Foreign Exchange and Foreign Trade, p.493-495; Indian Economy, Vivek Singh, Money and Banking- Part I, p.41

2. Depreciation vs. Devaluation (basic)

Hello! To understand how exchange rates move, we first need to distinguish between market-led changes and policy-led changes. While the terms Depreciation and Devaluation both describe a currency losing value against another, the crucial difference lies in the exchange rate system being used.

Depreciation occurs in a Flexible (or Floating) Exchange Rate System. In this regime, the value of the Rupee is determined by market forces—the daily interaction of demand and supply. If global demand for Indian goods falls, or if Indians demand more foreign goods, the Rupee naturally weakens. As explained in Macroeconomics (NCERT class XII 2025 ed.), Open Economy Macroeconomics, p.92, depreciation means that the price of foreign currency (like the Dollar) in terms of the domestic currency (the Rupee) has increased. You now need more Rupees to buy a single Dollar.

Devaluation, on the other hand, belongs to a Fixed (or Pegged) Exchange Rate System. Here, the government or the Central Bank sets the rate. When the authorities decide to officially reduce the value of the domestic currency to achieve certain economic goals (like boosting exports), it is called devaluation. According to Macroeconomics (NCERT class XII 2025 ed.), Open Economy Macroeconomics, p.94, devaluation is a deliberate government action that makes the domestic currency cheaper in terms of foreign currency.

The economic impact of both is similar: they make exports more competitive and imports more expensive. When the Rupee is weaker, a foreign buyer finds Indian products cheaper in their own currency, while an Indian buyer finds foreign goods costlier because they must pay more Rupees for the same item Indian Economy, Nitin Singhania (ed 2nd 2021-22), India’s Foreign Exchange and Foreign Trade, p.495.

Feature	Depreciation	Devaluation
Exchange Rate Regime	Flexible / Floating	Fixed / Pegged
Primary Cause	Market Forces (Demand & Supply)	Official Government Policy
Opposite Term	Appreciation	Revaluation

Sources: Macroeconomics (NCERT class XII 2025 ed.), Open Economy Macroeconomics, p.92, 94; Indian Economy, Nitin Singhania (ed 2nd 2021-22), India’s Foreign Exchange and Foreign Trade, p.495

3. The Balance of Payments (BoP) Framework (intermediate)

Think of the Balance of Payments (BoP) as a comprehensive national ledger. It records every single economic transaction between the residents of a country and the rest of the world over a specific period, usually a year. Because it uses a double-entry accounting system, every transaction is recorded as either a credit (money flowing into the country) or a debit (money flowing out). This framework is the ultimate health report of a nation's international economic standing Indian Economy, Nitin Singhania (2nd ed. 2021-22), Balance of Payments, p.487.

The BoP is divided into two primary accounts that serve very different purposes:

• Current Account: This records the flow of goods and services. It includes 'visible trade' (exports and imports of physical goods) and 'invisible trade' (services like banking or software). It also captures unilateral transfers (like gifts or remittances from workers abroad) and investment income. Crucially, transactions here do not change the country's stock of assets or liabilities—they are effectively the 'income and expenditure' of the nation Indian Economy, Vivek Singh (7th ed. 2023-24), Money and Banking- Part I, p.107.
• Capital and Financial Account: This records transactions that do alter the country’s assets and liabilities. If the Current Account is about what we earn and spend, this account is about what we own and owe. It includes Foreign Direct Investment (FDI), portfolio investments, and loans like External Commercial Borrowings (ECB) Indian Economy, Nitin Singhania (2nd ed. 2021-22), Balance of Payments, p.487.

Under modern accounting standards (the IMF's BPM6 manual), we now specifically use a Financial Account to track trade in financial assets like bonds and equity shares, while the Capital Account is reserved for smaller, non-produced non-financial assets Macroeconomics (NCERT class XII 2025 ed.), Open Economy Macroeconomics, p.90. Understanding this structure is vital because if a country has a Current Account Deficit (CAD)—meaning it is spending more than it is earning from trade—it must finance that deficit by attracting a surplus in the Capital/Financial account (e.g., by borrowing or attracting foreign investment).

Component	Type of Transaction	Impact on Assets/Liabilities
Current Account	Trade in Goods, Services, Remittances	No Change
Capital/Financial Account	FDI, Loans, Shares, Banking Capital	Directly Alters

Sources: Indian Economy, Nitin Singhania (2nd ed. 2021-22), Balance of Payments, p.487; Indian Economy, Vivek Singh (7th ed. 2023-24), Money and Banking- Part I, p.107; Macroeconomics (NCERT class XII 2025 ed.), Open Economy Macroeconomics, p.90

4. RBI's Role and Forex Reserves (intermediate)

In India, the Reserve Bank of India (RBI) acts as the official custodian of our foreign exchange reserves. This isn't just a storage role; it is a strategic function to ensure the stability of the Indian Rupee. Under the RBI Act, 1934, the central bank is mandated to manage these reserves with three primary objectives: safety, liquidity, and returns Vivek Singh, Money and Banking- Part I, p.68. India's reserves primarily consist of Foreign Currency Assets (FCA), Gold, and Special Drawing Rights (SDRs). While we maintain a comfortable reserve cover (well above the conventional 3-month import rule), these funds act as a crucial buffer against global economic shocks Nitin Singhania, India’s Foreign Exchange and Foreign Trade, p.497.

One of the most critical aspects of this role is managing the exchange rate. India follows a 'managed float' system, meaning the market determines the rate, but the RBI intervenes to prevent excessive volatility. For instance, if foreign investors pour massive amounts of Dollars into India, the Rupee might appreciate (strengthen) too rapidly, hurting our exporters. To prevent this, the RBI buys Dollars from the market and releases Rupees. However, this creates a side effect: it increases the domestic money supply, which can lead to inflation. To counter this, the RBI performs Sterilization—it 'mops up' that extra Rupee liquidity by selling Government Securities (G-Secs) through Open Market Operations Nitin Singhania, India’s Foreign Exchange and Foreign Trade, p.498.

In recent years, the RBI has also used sophisticated tools like Forex Swaps. In a typical 'Buy/Sell' swap, the RBI buys Dollars from banks today to inject Rupee liquidity into the banking system, while simultaneously entering a contract to sell those Dollars back to the banks at a future date (usually after 3 years) at a specified premium Vivek Singh, Money and Banking- Part I, p.102-103. This allows the RBI to manage both the exchange rate and domestic liquidity without permanently exhausting its limit for buying government bonds.

Tool	RBI Action	Impact on Liquidity
Direct Intervention (Buying USD)	Purchases USD, gives INR	Increases Rupee Supply
Sterilization	Sells G-Secs	Decreases Rupee Supply (Neutralizes)
Forex Swap (Buy/Sell)	Buys USD now, sells later	Temporary increase in Rupee Supply

Sources: Indian Economy, Vivek Singh (7th ed. 2023-24), Money and Banking- Part I, p.68, 102-103; Indian Economy, Nitin Singhania (2nd ed. 2021-22), India’s Foreign Exchange and Foreign Trade, p.497-498

5. Imported Inflation and External Debt (intermediate)

While currency depreciation is often hailed for making exports more competitive, it acts as a double-edged sword by triggering Imported Inflation. When the domestic currency (e.g., the Rupee) loses value, it takes more units of that currency to purchase the same amount of foreign goods. For a country like India, which is heavily dependent on imports for essential commodities like crude oil, gold, and electronic components, this directly translates to higher domestic prices. This is a classic example of Cost-Push inflation, where the rising cost of imported inputs increases the overall price level in the economy Indian Economy, Nitin Singhania, Inflation, p.77.

Beyond price levels, depreciation significantly impacts a nation's External Debt profile. Many domestic companies raise capital through External Commercial Borrowings (ECB)—loans taken from non-resident entities in foreign currencies like the US Dollar Indian Economy, Vivek Singh, Money and Banking- Part I, p.100. If the Rupee depreciates against the Dollar, the borrower must shell out more Rupees to buy the same amount of Dollars required for interest payments and principal repayment. This currency risk can lead to financial distress for firms that haven't protected (hedged) themselves against exchange rate volatility.

To mitigate this risk, some entities issue Masala Bonds. Unlike standard Dollar-denominated ECBs where the borrower bears the exchange rate risk, Masala Bonds are Rupee-denominated bonds issued in overseas markets. In this case, the investor bears the currency risk; if the Rupee falls, the investor receives less in their local currency, but the domestic borrower's repayment obligation remains stable in Rupee terms Indian Economy, Vivek Singh, Money and Banking- Part I, p.100.

Impact Area	Effect of Currency Depreciation	Consequence
Import Prices	Increases (More local currency needed)	Imported/Cost-Push Inflation
External Debt (USD)	Repayment burden increases in local terms	Corporate stress & Capital Outflow
Masala Bonds	No change in borrower's liability	Risk shifted to the foreign investor

Sources: Indian Economy, Nitin Singhania, Inflation, p.73, 77; Indian Economy, Vivek Singh, Money and Banking- Part I, p.100

6. The Marshall-Lerner Condition & J-Curve Effect (exam-level)

To understand how a currency's value affects a country's trade balance, we must look beyond the simple logic that 'a weak currency helps exports.' While it is true that depreciation (in a flexible system) or devaluation (in a fixed system) makes domestic goods cheaper for foreigners and imports more expensive for locals Indian Economy, Nitin Singhania, Chapter 17, p.495, this doesn't automatically guarantee a profit. The success of this move depends on the Marshall-Lerner Condition. This principle states that a currency devaluation will only improve the trade balance if the sum of the price elasticities of demand for exports and imports is greater than one (i.e., Export Elasticity + Import Elasticity > 1). If demand is 'inelastic'—meaning people continue to buy the same amount of imports despite the price hike (like crude oil or essential tech)—the country ends up paying more for the same goods, worsening the trade deficit.

Even when the Marshall-Lerner Condition is met, the improvement is rarely instant. This leads us to the J-Curve Effect. When a currency depreciates, the trade balance typically worsens in the short term before it gets better. This happens because trade contracts are often signed months in advance; we are stuck paying the new, higher prices for imports we already ordered, while export volumes take time to grow. Graphically, the trade balance dips below the starting point and then rises sharply, forming the shape of the letter 'J'. over time, as consumers and businesses adjust to the new prices, the trade balance improves as expected in an open economy Macroeconomics (NCERT class XII 2025 ed.), Open Economy Macroeconomics, p.92.

Phase	Effect on Trade Balance	Reason
Short Run	Worsens (The 'Dip')	Value of imports rises immediately; volumes are fixed by old contracts.
Long Run	Improves (The 'Rise')	Buyers switch to cheaper domestic exports; locals reduce expensive imports.

Sources: Indian Economy, Nitin Singhania, Chapter 17: India’s Foreign Exchange and Foreign Trade, p.495; Macroeconomics (NCERT class XII 2025 ed.), Open Economy Macroeconomics, p.92

7. Transmission Mechanism: How Currency Impacts Trade (exam-level)

To understand how currency impacts trade, we must look at the transmission mechanism—the step-by-step process through which a change in the exchange rate alters the flow of goods and services. When a currency depreciates (loses value in a flexible system) or is devalued (reduced by the government in a fixed system), it changes the relative prices of goods between two nations. As noted in Indian Economy, Nitin Singhania, Chapter 17, p. 495, depreciation means that more units of domestic currency (Rupee) are required to buy one unit of foreign currency (Dollar). This makes the Rupee 'weak' and the Dollar 'strong'.

The first leg of this mechanism is the Export Effect. When the Rupee depreciates, the cost of Indian products in terms of foreign currency falls. For example, if a shirt costs ₹800 and the exchange rate moves from $1 = ₹80 to $1 = ₹100, the shirt's price for an American buyer drops from $10 to $8. This increase in price competitiveness generally leads to a rise in export volume, as foreign demand shifts toward the now-cheaper Indian goods Macroeconomics, NCERT class XII, Open Economy Macroeconomics, p. 91.

The second leg is the Import Effect. For an Indian consumer, depreciation makes foreign goods more expensive. If an American gadget costs $100, at ₹80/$ it cost ₹8,000; at ₹100/$, it now costs ₹10,000. This price hike usually discourages imports, helping to reduce the trade deficit. However, as Geography of India, Majid Husain, Transport, Communications and Trade, p. 51 explains, achieving a 'favourable' balance of trade depends on many factors, including how sensitive consumers are to these price changes (often referred to as the Marshall-Lerner condition).

Feature	Currency Depreciation	Currency Appreciation
Export Price (in Foreign Currency)	Decreases (Cheaper)	Increases (Costlier)
Import Price (in Domestic Currency)	Increases (Costlier)	Decreases (Cheaper)
Impact on Net Exports	Likely to Rise	Likely to Fall

Sources: Indian Economy, Nitin Singhania, Chapter 17: India’s Foreign Exchange and Foreign Trade, p.495; Macroeconomics (NCERT class XII 2025 ed.), Open Economy Macroeconomics, p.91; Geography of India, Majid Husain, Transport, Communications and Trade, p.51

8. Solving the Original PYQ (exam-level)

Now that you have mastered the mechanics of exchange rate fluctuations, you can see how currency depreciation acts as a strategic lever for the Balance of Payments. As discussed in Indian Economy, Nitin Singhania, depreciation implies that the domestic currency loses its value relative to foreign benchmarks. This question specifically tests your grasp of the Price Effect: how a change in the currency's value alters the price signals sent to international and domestic markets. To solve this, you must connect the dots between a "weaker" Rupee and the shifting cost-competitiveness of tradeable goods.

Let’s walk through the reasoning: When the Rupee depreciates (e.g., moving from ₹70 to ₹80 per $1), a foreign buyer now receives more Rupees for every Dollar they exchange. This effectively reduces export costs for the foreigner, making Indian textiles or software "cheaper" on the global stage without the Indian manufacturer having to lower their actual production cost. This boost in competitiveness is Statement 1. However, for an Indian importer, that same $1 item now costs ₹80 instead of ₹70. Thus, depreciation increases import prices rather than reducing them, making Statement 2 factually incorrect. By systematically applying this logic, we arrive at the correct answer: (A) 1 only.

UPSC often uses directional reversals as a trap, which is why Option (C) is a common pitfall for students who confuse "value" with "price." While the currency's "value" goes down, the "price" of imports goes up. Another key takeaway is the Marshall-Lerner condition mentioned in your reference materials; it reminds us that depreciation only successfully stimulates net exports if the combined elasticity of demand for exports and imports is high enough. Always remember: a weaker currency makes your nation’s products a "bargain" for the world but makes foreign goods a "luxury" for your citizens.