Explanation

Let's analyze each option:

A. Exchange-based derivatives can be traded without incurring transaction costs.

• Incorrect: Exchange-based derivatives do incur transaction costs, including brokerage fees, exchange fees, and clearing fees. These costs are typically transparent but not zero.

B. Exchange-based derivatives offer flexibility in terms of customizing the hedging instrument to match the position that the firm wants to hedge.

• Incorrect: This is actually a disadvantage of exchange-based derivatives. They are standardized contracts with fixed terms, sizes, and expiration dates, which limits customization. OTC derivatives offer much greater flexibility for customization.

C. Exchange-based derivatives are typically more effective in reducing basis risk in a hedging transaction compared to bilateral OTC derivatives.

• Incorrect: Basis risk arises from imperfect correlation between the hedging instrument and the underlying exposure. Exchange-based derivatives, being standardized, may actually create more basis risk compared to customized OTC derivatives that can be tailored to match specific exposures.

D. Exchange-based derivatives can minimize counterparty credit risk through the use of netting and margin requirements.

• Correct: This is a key advantage of exchange-based derivatives. They use central clearing counterparties (CCPs) that:
  • Require initial and variation margin
  • Use daily mark-to-market and settlement
  • Employ multilateral netting arrangements
  • Provide mutualization of losses
  • This significantly reduces counterparty credit risk compared to bilateral OTC derivatives.

The correct answer is D because counterparty risk mitigation through central clearing, margin requirements, and netting arrangements is a fundamental advantage of exchange-traded derivatives over OTC derivatives.