State the role played by the central bank as the 'lender of last resort'.

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Q. State the role played by the central bank as the 'lender of last resort'.

Dnh Dd CbseCBSE Class XII Board 2019Subjective· 1mImportance★★★★★

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Concept understanding — Lender of Last Resort

Imagine you are the only person in your friend group who has a little extra pocket money saved up. One day, a friend runs short of cash to pay for an urgent bus ticket home. They come to you. You lend them the money, not because you want to earn interest, but because if you don't, they'll be stranded — and that chaos might spread to the whole group's plan. You are, in that moment, the lender of last resort.

Now scale that up to the entire banking system.

The Precise Meaning

In economics, the Lender of Last Resort (LOLR) is a central bank (like the Reserve Bank of India) that stands ready to lend money to commercial banks when no one else will. This happens during a liquidity crisis — a situation where a fundamentally sound bank runs out of cash to meet withdrawal demands, even though its assets (loans, investments) are worth more than its liabilities (deposits).

The key phrase is last resort. The central bank does not lend to banks as a routine business. It steps in only when:

The bank cannot borrow from other banks (the interbank market has frozen).
The bank cannot sell its assets quickly without taking a huge loss (a "fire sale").

The central bank lends against collateral — usually government securities or high-quality bonds — and charges a penalty rate (higher than the normal policy rate) to discourage banks from using this facility casually.

Important

The Lender of Last Resort function is not about saving a bank from bankruptcy due to bad loans. It is about saving the banking system from a temporary cash shortage that could trigger a panic.

Why It Matters: The Domino Effect

Banks operate on a fractional reserve system. They keep only a small fraction of deposits as cash (say, 10%) and lend out the rest. This works fine as long as everyone doesn't demand their money at once. But if rumours spread that a bank is in trouble, depositors rush to withdraw — a bank run.

One bank run can spread to healthy banks because depositors panic. The entire payment system — cheques, digital transfers, salaries — can freeze. The economy grinds to a halt.

The central bank, by lending cash to the troubled bank, stops the panic. Depositors see that the bank can meet withdrawals. The run ends. The system stabilises.

Note

The NCERT Class 12 Macroeconomics textbook (Chapter 3, Money and Banking) explicitly states that the central bank acts as a "lender of the last resort" to commercial banks during a crisis. It does not give a formula for this — it is a qualitative policy function, not a mathematical identity.

A Word-Picture (No Diagram Needed)

Visualise a row of dominoes. One domino (a bank) starts to wobble. If it falls, it will knock down the next, and the next. The central bank is a hand that reaches in and steadies that first domino — not by gluing it permanently, but by giving it a temporary prop (cash) until the wobble passes.

Common Misunderstanding (Avoid This)

Students often confuse Lender of Last Resort with bailout. They are different:

LOLR: A short-term loan against good collateral. The bank is expected to repay. The central bank does not lose money. …

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The central bank acts as lender of last resort by providing emergency liquidity to solvent banks facing temporary cash shortages, preventing bank runs and maintaining financial system stability.

Financial systems rest on confidence. Banks operate on fractional reserves—they lend out most deposits and keep only a fraction as cash. This works smoothly when depositors trust the system, but the moment panic spreads, everyone rushes to withdraw simultaneously. No bank, however healthy, holds enough cash to meet all deposits at once. This is where the central bank steps in.

The Core Function

When a commercial bank faces a sudden liquidity crisis—perhaps due to rumours, a temporary mismatch between assets and liabilities, or contagion from another bank's failure—it may find itself unable to meet withdrawal demands despite being fundamentally solvent. The difference matters: illiquidity means a short-term cash shortage; insolvency means liabilities exceed assets. A solvent bank can fail simply because it cannot convert its long-term loans into immediate cash.

The central bank as lender of last resort provides emergency credit to such banks, typically against collateral. This serves three purposes:

Prevents bank runs: Knowing the central bank stands ready to supply funds, depositors remain calm. The mere existence of this backstop often means it need not be used.
Stops contagion: One bank's failure can trigger panic withdrawals at others. Emergency lending contains the crisis.
Protects the payments system: Banks are the arteries of the economy. Their sudden collapse freezes transactions, wages, and trade.

Note

The central bank lends at a penalty rate (higher than normal market rates) to discourage banks from relying on it routinely. This is called the Bagehot principle: lend freely against good collateral, but at a high rate.

How It Works in Practice

When a bank approaches the central bank for emergency funds, the central bank evaluates whether the problem is temporary illiquidity or deeper insolvency. If the bank is solvent—its assets ultimately cover liabilities—the central bank extends short-term loans, often through:

Discount window lending: Banks borrow directly from the central bank by pledging securities.
Repo operations: The central bank buys securities with an agreement to sell them back, injecting cash temporarily.
Special liquidity facilities: During crises, the central bank may create new lending programmes with relaxed terms.

The key is speed. In a panic, hours matter. The central bank must act decisively to restore confidence before the crisis spirals. …

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Q.State the role played by the central bank as the 'lender of last resort'.

The Core Function

How It Works in Practice

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