Answer: Ensuring that sufficient collateral is posted by counterparties

The correct answer to the question is A: Ensuring that sufficient collateral is posted by counterparties. This method can best achieve the goal of reducing the company's overall counterparty exposure to almost zero. The rationale behind this is that counterparty exposure can theoretically be almost completely neutralized if a sufficient amount of high-quality collateral, such as cash or short-term investment grade government bonds, is held against it. In the event of a counterparty default, the holder of an open derivative contract with exposure to that counterparty would be allowed to receive the collateral, thus mitigating the risk. Option B, diversifying among counterparties, is not a viable solution in this scenario because the company already has contracts with a handful of other firms that dominate the market for the rare derivatives, making diversification impossible. Options C and D are also incorrect. Cross-product netting would only reduce the exposure to one of the counterparties and would not address the overall risk. Purchasing credit derivatives, such as credit default swaps, would not mitigate the risk but rather replace the counterparty risk from the individual counterparties with counterparty risk from the institution that wrote the CDS. The learning objectives from the referenced material include identifying and describing different ways institutions can quantify, manage, and mitigate counterparty risk, as well as understanding the rationale for collateral management and the terms of a collateral agreement within the ISDA Master Agreement.

Author: LeetQuiz Editorial Team