Money Supply

Economy

Quick Definition

Money Supply refers to the total amount of money available in an economy at a given time, including cash, coins, and bank deposits.

Detailed Explanation

Money Supply represents the liquidity in an economy and plays a crucial role in influencing inflation, interest rates, and economic growth.

In India, the money supply is monitored and controlled by the Reserve Bank of India through monetary policy tools.

Measures of Money Supply (India)

  • M1 (Narrow Money): Currency + demand deposits
  • M2: M1 + savings deposits (post office)
  • M3 (Broad Money): M1 + time deposits (most commonly used)
  • M4: M3 + all post office deposits

Why Money Supply Matters

  • Influences inflation
  • Affects interest rates
  • Drives economic activity

Factors Affecting Money Supply

  • Central bank policies
  • Banking system lending
  • Interest rates
  • Government policies

Money Supply vs Liquidity

  • Money Supply: Total money in economy
  • Liquidity: Ease of converting assets into cash

Example

"If banks increase lending, more money enters the economy, increasing the money supply."

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