Explanation

Correct Answer: B

Actually, statement B is TRUE, not FALSE. The solution text states: "Through-the-cycle (TTC) is unconditional, while at-the point (PIT) is conditional." This is a correct characterization of the two approaches.

Let me clarify which statement is actually FALSE:

• A is TRUE: External agency credit ratings (like those from Moody's, S&P, Fitch) do tend to be through-the-cycle ratings
• B is TRUE: TTC ratings are designed to be stable across economic cycles (unconditional), while PIT ratings reflect current conditions (conditional)
• C is TRUE: Credit spreads are typically PIT measures and theoretically incorporate more current information
• D is TRUE: During crises, PIT approaches do show higher expected and unexpected losses, making them pro-cyclical

Based on the solution text, all statements A, C, and D are identified as TRUE, and B is presented as the correct answer, but this appears to be inconsistent with the explanation provided. The question asks for the FALSE statement, but according to the solution, all statements appear to be true characteristics of TTC and PIT approaches.