When the market's supply and demand of currencies are used to determine the exchange rate, it is known as a floating exchange rate. In this exchange rate regime, the Central Bank (RBI) or government can indirectly influence the exchange rate by managing the level and volume of foreign and domestic currencies in the banking system. In this article, we will discuss the floating exchange rate that is important for the UPSC examination.

What is a Floating Exchange Rate?

• A floating exchange rate is a system in which the forex market determines the value of a country's currency based on supply and demand in relation to other currencies.
• This is in contrast to a fixed exchange rate, which is set fully or primarily by the government. It uses no pre-determined exchange rate target of the government or the Central Bank.
• In a floating exchange rate system, depreciation is when there is a rise in the exchange rate of the domestic currency vis-à-vis another foreign currency. This means that a greater amount of money is required to buy one unit of foreign currency.
• Appreciation is when there is a fall in the exchange rate of the domestic currency vis-à-vis another foreign currency

Floating Exchange Rate - Background

• In July 1944, the Bretton Woods Conference took place, which created a gold standard for currencies. A total of 44 countries were represented, with attendance limited to World War II Allies.
• The International Monetary Fund (IMF) and the World Bank were founded at the Conference, as well as rules for a fixed exchange rate regime.
• With member countries pegging their currencies to the dollar, the scheme established a gold price of $35 per ounce. It was possible to make adjustments of up to 1%. The dollar became the reserve currency, allowing central banks to intervene in interest rates to alter or stabilize them.
• India switched to a managed floating exchange rate in 1994.

Mechanism Behind Floating Exchange Rate

• It tells about long-term currency price changes that reflect economic strength and interest rate differentials between countries.
• A floating exchange rate currency during short-term moves is reflective of rumors, speculation, etc.
• If supply increases over demand then the currency value will fall, and if demand increases oversupply then the currency value will rise.
• Intervention by central banks can happen in case of extreme short-term moves, because of this although most major global currencies are floating, central banks can step in if a nation's currency becomes too high or too low.
• This happens as a fluctuating currency can impact a nation's economy negatively, affecting its trade, ability to pay debts, etc.

Floating Exchange Rate Regime - Working

Depreciation of domestic currency

The image below indicates the relation between the exchange rate and the quantity of foreign currencies. Here as a result of market forces the demand for foreign currency increases and the demand curve moves from D1 to D2. As a result, the local currency depreciates. Hence, the exchange rate increases

(Floating Exchange Rate)

Appreciation of domestic currency

The image below indicates the relation between the exchange rate and the number of foreign currencies. Here as a result of market forces the supply of foreign currency increases and the supply curve moves from S1 to S2. This puts downward pressure on the market value of the exchange rate and the exchange rate decreases. Hence, the local currency appreciates

Currency Speculation

• Currency speculation is the act of buying and holding the foreign currency with the intention of selling it at a higher rate in the future.
• Those who buy currencies to finance a foreign venture or pay for an import, on the other hand, are doing it for a different reason.
• Currency trading is a little different from currency speculating. Both, in some way or another, make foreign transactions easier. Nothing prevents a trader from also behaving as a speculator or a speculator from also functioning as a trader.
• A trader will buy foreign currency from importers/exporters and charge a transaction fee, but there is nothing preventing them from keeping the currency in the hope of selling it at a higher price in the future (and thereby engaging in speculation).
• This can lead to the change in exchange rates due to speculations in the short term due to buying and selling of foreign currencies.

Interest rates and Exchange rates

• Interest rates, inflation, and currency exchange rates are all closely linked. Central banks control both inflation and exchange rates by controlling interest rates, and changing interest rates affects both inflation and currency values.
• Higher interest rates provide a better return to lenders in a given country when compared to other countries. As a result, higher interest rates attract foreign capital, driving up the currency rate.
• However, the impact of increased interest rates is lessened if inflation in the country is substantially higher than in others, or if other factors contribute to the currency's depreciation.
• Lower interest rates have the inverse relationship, i.e., lower interest rates tend to lower exchange rates.

Advantages of Floating Exchange Rate Regime

• It provides stabilization as disequilibrium in the balance of pay­ments is automatically corrected by a change in the exchange rate.
• The floating exchange rate system helps in rectifying the balance of payments deficit of a country by changing the external price of the currency.
• The possibility of an international monetary crisis originating from ex­change rate changes is automatically eliminated in the case of a floating exchange rate regime.
• National governments enjoy discretion and hence are free to manipulate the external value of their currency to their own advantage.
• It prevents importing of inflation as could happen in a fixed exchange rate regime.

Disadvantages of Floating Exchange Rate Regime

• There is a greater degree of instability as currencies change in value from day today.
• It may discourage foreign direct investment (i.e., investment by multinational companies).
• Increased fluctuations may lead to speculative movements of ‘hot money from country to country, resulting in more exchange rate fluctuations.
• In a floating exchange rate, short-run problems such as domestic inflation may be ig­nored until they have created crisis situations.

Difference between Fixed Exchange Rate and Floating Exchange Rate

Conclusion

A floating exchange rate regime involves a system in which the currency price of a nation is set by the forex market based on supply and demand relative to other currencies. It stabilizes the balance of payment crisis, prevents the import of inflation. However, appropriate measures should be taken while resorting to this exchange system as it may lead to instability and discourage foreign investments from impacting the economic growth of a nation.

FAQs

Question. What is a floating exchange rate?

Question. How does a floating exchange rate differ from a fixed exchange rate?

Question. What are the advantages of a floating exchange rate?

Question. What are the disadvantages of a floating exchange rate?

Question. How does India use a floating exchange rate?

MCQs

1. What determines the value of a currency under a floating exchange rate system?

A) Central bank policy

B) Government intervention

C) Market forces of supply and demand

D) Foreign exchange reserves

2. Which of the following is an advantage of a floating exchange rate system?

A) Fixed currency values

B) Automatic adjustment to economic conditions

C) Stability in inflation

D) Government control over currency value

3. Which of the following countries uses a floating exchange rate system?

A) United Kingdom

B) Saudi Arabia

C) China

D) India

4. What is a key disadvantage of a floating exchange rate system?

A) Currency overvaluation

B) Volatility in exchange rates

C) Low inflation rates

D) No government intervention

5. What does the Reserve Bank of India (RBI) do in a managed floating exchange rate system?

A) Fixes the exchange rate

B) Directly controls the currency value

C) Intervenes to stabilize the currency

D) Allows full market determination without interference

GS Mains Questions and Model Answers

Q1: Explain the concept of a floating exchange rate and discuss its advantages and disadvantages.

Answer: A floating exchange rate is determined by market forces without any fixed or pegged value set by the government or central bank. In this system, the value of a currency fluctuates in response to changes in supply and demand, economic conditions, and market sentiment.

Advantages of a floating exchange rate include:

• Automatic adjustment: It adjusts automatically to economic conditions, such as trade balances and inflation.
• No need for government intervention: The government does not need to maintain large foreign exchange reserves to defend the currency.
• Better flexibility: It allows the economy to adapt to shocks such as oil price changes, natural disasters, or financial crises.

Disadvantages include:

• Exchange rate volatility: Currency values can fluctuate significantly, leading to uncertainty for businesses and foreign investors.
• Risk of inflation: A falling currency value can increase import prices, leading to inflation.
• Speculative attacks: A floating currency is vulnerable to speculative attacks, which can destabilize the economy.

Q2: How does a floating exchange rate system impact trade and investment in a country?

Answer: A floating exchange rate system impacts trade and investment by creating more volatile exchange rates. This volatility can affect the cost of exports and imports, making international trade less predictable. A weak currency can make a country's exports cheaper, boosting exports but making imports more expensive, which can lead to a trade imbalance. For investors, exchange rate fluctuations introduce risks in foreign investments, particularly in countries with highly volatile currencies. However, for exporters, a weaker currency may be advantageous in the short term as it makes their goods and services more competitive in the international market.

Q3: Analyze the managed floating exchange rate system used by India and its implications for the economy.

Answer: India follows a managed floating exchange rate system, where the Indian Rupee (INR) is primarily determined by market forces, but the Reserve Bank of India (RBI) intervenes in the foreign exchange market to stabilize the currency if necessary. The system allows the INR to adjust to changes in economic conditions, such as fluctuations in oil prices or changes in trade balances. However, the RBI's interventions help reduce extreme fluctuations and prevent speculative attacks on the currency. This approach has allowed India to balance the benefits of a flexible exchange rate system with the need for currency stability to ensure economic growth and investor confidence.

Previous Year Questions on Floating Exchange Rate

1. UPSC CSE 2020

Question: Discuss the advantages and disadvantages of a floating exchange rate system for an emerging economy like India.

Answer: A floating exchange rate system offers several advantages to an emerging economy like India. It allows the currency to reflect real-time economic conditions, such as inflation, interest rates, and trade imbalances. This flexibility can help absorb external shocks, such as fluctuations in oil prices or global economic crises. However, the disadvantages include exchange rate volatility, which can lead to uncertainty in international trade and investments. For India, a highly volatile currency could affect its export competitiveness and create challenges for foreign investors who face currency risk.

2. UPSC CSE 2019

Question: How does a floating exchange rate system impact inflation and the trade balance in a country?

Answer: A floating exchange rate system impacts inflation and trade balance in significant ways. When the currency depreciates, the cost of imports increases, which can lead to inflation, particularly for essential goods and services. However, a weaker currency can also boost exports by making them cheaper and more competitive in international markets, improving the trade balance. On the other hand, if the currency appreciates, exports may become expensive, and imports could rise, potentially leading to a trade deficit. The overall impact on inflation and trade balance depends on the degree of currency fluctuations and the country's economic structure.