Detailed Explanation:

Answer: Option 4 — Creation of new money to finance a budget deficit.

The creation of new money (monetization of debt) is the most inflationary method of financing a budget deficit because it directly increases the monetary base without any corresponding increase in the production of goods and services. When the central bank prints new currency to fund government expenditure, it expands the money supply in the economy, leading to excess liquidity chasing the same amount of goods, which results in a sharp rise in price levels. Unlike other methods that merely transfer existing money within the economy, money creation adds net new purchasing power, making it inherently inflationary.

❌ Option 1 – Repayment of Public debt: This increases liquidity in public hands but is less inflationary as funds typically come from tax revenues, which reduce disposable income elsewhere.

❌ Option 2 – Borrowing from the public: This is the least inflationary method as it involves transfer of existing money from the public to the government without changing the total money supply.

❌ Option 3 – Borrowing from banks: While this can lead to credit creation and some money supply expansion, its inflationary impact is significantly lower than direct money creation.

📝 Short Notes: Methods of Deficit Financing and Inflationary Impact

• High-powered money: Also called reserve money or monetary base, consists of currency in circulation and reserves held by commercial banks with the central bank.
• Deficit Financing: When government expenditure exceeds revenue and the deficit is financed by printing new money rather than borrowing.
• Monetization of Debt: Process where the central bank purchases government bonds directly, effectively printing money to finance government spending.
• Inflationary Impact Principle: Inflation occurs when money supply increases faster than the production of goods and services in the economy.
• Crowding Out Effect: When government borrows from the public, it may reduce funds available for private investment, but doesn't directly cause inflation.