Explanation
Zero-coupon bonds are NOT subject to reinvestment risk compared to coupon-bearing bonds of the same maturity.
Key Differences:
Coupon-Bearing Bonds:
- Pay periodic interest payments (coupons)
- These coupon payments must be reinvested at prevailing market rates
- If interest rates decline, the coupons are reinvested at lower rates, creating reinvestment risk
Zero-Coupon Bonds:
- Do not pay periodic interest payments
- All returns come from the difference between purchase price and face value at maturity
- Since there are no interim cash flows to reinvest, there is no reinvestment risk
Other Risks:
- Interest rate risk: Both types of bonds are subject to interest rate risk as bond prices move inversely with interest rates
- Credit risk: Both types are subject to credit risk (risk of issuer default)
- Liquidity risk: Both types may face liquidity risk depending on market conditions
Therefore, the absence of periodic coupon payments makes zero-coupon bonds immune to reinvestment risk, which is a key advantage over coupon-bearing bonds.