Q.Under the __________ Exchange Rate System, the Central Bank can control the foreign exchange rate in a range bound manner. (Choose the correct option to fill in the blank) (A) Fixed (B) Flexible (C) Managed floating (D) Gold standard

You’ve probably seen this on the news: “The rupee fell today against the dollar.” Or maybe you’ve heard that the government sometimes “intervenes” to stop the rupee from falling too much. That tug-of-war — between letting the market decide the exchange rate and the central bank stepping in — is exactly what a managed floating system is about.

The everyday intuition

Imagine a fruit market where the price of mangoes is usually set by how many people want to buy and how many are available. That’s a free market. But suppose one day, a sudden rumor makes everyone panic and prices crash. The market regulator might step in and buy a bunch of mangoes to stop the price from falling too low. That’s intervention.

Now imagine the opposite: the regulator never touches the price at all, no matter what. That’s a pure floating system. A managed floating system sits in between — the price is mostly decided by demand and supply, but the central bank (in India, the RBI) occasionally steps in to smooth out extreme swings.

The precise meaning

In a managed floating exchange rate system (also called a dirty float), the exchange rate is primarily determined by market forces — the demand for and supply of foreign currency. But the central bank does not stay completely aloof. It buys or sells foreign currency to prevent the exchange rate from moving too sharply in either direction.

The NCERT Class-12 Macroeconomics textbook (Chapter 6, Open Economy Macroeconomics) puts it clearly: under this system, the central bank intervenes actively in the foreign exchange market without any fixed target for the exchange rate. The goal is not to defend a particular level, but to manage volatility.

Why it matters

A pure floating system can be brutal. If a country’s exports suddenly fall, its currency can depreciate sharply, making imports expensive and fueling inflation. A pure fixed system, on the other hand, requires the central bank to constantly defend a target rate, which can drain its foreign exchange reserves.

The managed float gives the central bank the best of both worlds: it lets the market do most of the work (so the exchange rate reflects economic fundamentals), but it can step in to prevent disorderly movements — like a sudden panic or speculative attack.

How it works in practice (a word-picture) …