Explanation

Wrong-way risk refers to the situation where exposure to a counterparty is adversely correlated with the credit quality of that counterparty. In other words, the risk increases when the counterparty's creditworthiness deteriorates, which often coincides with unfavorable market movements.

Key points:

1. Credit risk and market risk interaction: Wrong-way risk specifically describes the interaction between credit risk (counterparty default risk) and market risk (market price movements).
2. Adverse correlation: The risk is higher than initially estimated because the probability of counterparty default increases when market conditions worsen.
3. Example: In derivatives trading, if a counterparty's credit quality deteriorates when the value of the derivative position increases (making it more valuable to you), you face wrong-way risk.

Why not the other options:

• A. Solvency risk: Refers to the risk that an entity cannot meet its long-term financial obligations, not specifically the interaction between credit and market risk.
• C. Operational risk: Refers to risks arising from inadequate or failed internal processes, people, systems, or external events, not specifically the interaction between credit and market risk.

This concept is particularly important in derivatives and counterparty risk management, where the correlation between market movements and counterparty credit quality can significantly impact risk exposure.