Question

Difficulty: HardPublic Debt Types and Management

A government facing heavy debt service obligations decides to replace its maturing high-interest, short-term Treasury bills with long-term Treasury bonds that carry a lower coupon rate. Which public debt management mechanism has the government executed, and what is its primary economic effect?

  1. Debt conversion, which transforms floating debt into funded debt while reducing overall debt servicing costs.Answer
  2. B
    Debt refinancing, which incurs deadweight debt to liquidate internal obligations using central bank credit creation.
  3. C
    Debt redemption through a sinking fund, which liquidates liabilities by setting aside annual budget revenues.
  4. D
    Debt repudiation, which unilaterally cancels outstanding short-term liabilities to expand fiscal space.

Answer

Debt conversion, which transforms floating debt into funded debt while reducing overall debt servicing costs.
The correct answer identifies the operation as debt conversion because replacing short-term Treasury bills (floating debt) with long-term Treasury bonds (funded debt) carrying lower interest rates changes the debt structure and directly reduces annual interest service costs for the government.

Step-by-Step Solution

1
Analyze the debt management action described in the scenario.
The government is replacing short-term maturing obligations (Treasury bills) with long-term instruments (Treasury bonds) carrying lower interest rates.
Short-term government debt is classified as floating debt, whereas long-term government debt is classified as funded debt.
2
Identify the debt management mechanism.
Exchanging an existing public debt security for another type of debt instrument with different maturity and interest terms is defined as Debt Conversion.
Conversion allows debt managers to restructure floating obligations into funded debt and capitalize on lower market interest rates.
3
Evaluate the primary economic effect.
The operation lengthens the debt maturity profile and lowers periodic interest payouts, thereby reducing immediate debt servicing burdens on the public budget.
Lowering coupon rates directly diminishes annual budgetary expenditure allocated to interest payments.

Key Concept

Public Debt Conversion and Funding
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