Which of the following can be used to base the loss distribution?

Prepare for the CAS Exam 6 with detailed study materials. Use flashcards and multiple-choice questions, each with hints and explanations, to get exam-ready!

Multiple Choice

Which of the following can be used to base the loss distribution?

All of these sources can inform the loss distribution. Each provides complementary information about potential losses, and using them together often gives a more robust estimate. Internal experience (previous company experience) offers actual historical losses for the portfolio, which directly informs the shape, scale, and tail behavior of the distribution. When data is sparse, industry benchmarks provide external context and help prevent overfitting to a small dataset. Pricing information reflects observed claim costs and may reveal expected severity or frequency patterns that aren’t yet fully captured in historical losses. Combining these sources, typically through a credibility or Bayesian framework, lets you weight them by relevance and data quality, improving the estimate and accounting for uncertainty.

All of these sources can inform the loss distribution. Each provides complementary information about potential losses, and using them together often gives a more robust estimate.

Internal experience (previous company experience) offers actual historical losses for the portfolio, which directly informs the shape, scale, and tail behavior of the distribution. When data is sparse, industry benchmarks provide external context and help prevent overfitting to a small dataset. Pricing information reflects observed claim costs and may reveal expected severity or frequency patterns that aren’t yet fully captured in historical losses. Combining these sources, typically through a credibility or Bayesian framework, lets you weight them by relevance and data quality, improving the estimate and accounting for uncertainty.

More practice questions