Answer: Unexpected loss, since the bank will need to set aside additional capital for the unlikely event that recovery rates are smaller than expected.

## Regulatory Focus on Unexpected Loss **Key Concepts:** - **Expected Loss (EL)**: The average loss that can be anticipated over a given period. Banks typically provision for expected losses through loan loss reserves. - **Unexpected Loss (UL)**: The deviation from expected loss due to unforeseen events. This represents the risk that actual losses exceed expected losses. **Regulatory Perspective:** - Regulators are primarily concerned with **solvency during turbulent times**, which means ensuring the bank has sufficient capital to withstand **unexpected losses**. - Expected losses are predictable and should be covered by normal business operations and provisions. - Unexpected losses represent the tail risk that could threaten the bank's solvency. **Analysis of Options:** - **A & B**: Focus on expected loss - this is already accounted for in normal business operations - **C**: Correct - focuses on unexpected loss due to lower recovery rates than expected, which represents tail risk - **D**: Incorrect - mentions "loss rates are smaller than expected" which would actually be favorable, not a risk **Conclusion:** Regulators focus on **unexpected loss** because this represents the capital needed to remain solvent during adverse economic conditions when recovery rates may be lower than expected.

Author: LeetQuiz Editorial Team