Assess whether CAT pricing is defensible given SOV quality from umbrella

Situation

Treaty pricing actuary in a fleet with a new ELD vendor and rising frequency has one working extract — umbrella underlying-limit adequacy memo — after a CAT model version change that doubles AAL. If umbrella underlying-limit adequacy memo cannot support CAT pricing is defensible, the honest Insurance Underwriting output is hold.

Decision

Treaty pricing actuary in a fleet with a new ELD vendor and rising frequency must choose Bind / Restrict / Decline / Hold using umbrella underlying-limit adequacy memo after a CAT model version change that doubles AAL.

Hypotheses to test

• The population in umbrella underlying-limit adequacy memo is the one a CAT model version change that doubles AAL named, so Bind follows for this Core Commercial Lines file.
• The population in umbrella underlying-limit adequacy memo is adjacent only to a CAT model version change that doubles AAL; Restrict is the honest Insurance Underwriting call.
• A fleet with a new ELD vendor and rising frequency already contained a CAT model version change that doubles AAL before umbrella underlying-limit adequacy memo arrived; no new Core Commercial Lines path.
• Provenance on umbrella underlying-limit adequacy memo after a CAT model version change that doubles AAL is broken; do not pick Bind or Restrict yet.

Analysis required

• Test exposure, limits, and endorsement language in umbrella underlying-limit adequacy memo after a CAT model version change that doubles AAL.
• Flag any accumulation fact umbrella underlying-limit adequacy memo does not price.
• Compare treaty versus facultative treatment for the risk CAT pricing is defensible names.
• For this Insurance Underwriting Core Commercial Lines file, read umbrella underlying-limit adequacy memo against a CAT model version change that doubles AAL and write the one fact that would move CAT pricing is defensible for treaty pricing actuary.

Recommendation

Choose Bind / Restrict / Decline / Hold on this Insurance Underwriting / Core Commercial Lines packet (umbrella underlying-limit adequacy memo after a CAT model version change that doubles AAL). The follow-on Core Commercial Lines action is what treaty pricing actuary does next: implement the option, assign an owner, and log the missing fact.