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All three deliverables are done. These are the decisions that get them submitted.

CAS Ratemaking Working Group  ·  Bi-Weekly Call #6  ·  Phase 6 — full-package review
Fri Aug 21, 2026 · 4:30 PM ET
Presented from the RPM session deck (26 slides)
Researcher: Pramod Misra
POG: Mondello · Robinson · Paik · Werner · Kozlowski
Round 1 is fully answered — 24 comments from two reviewers. AJ Robinson's 18 drove the v3.0 code corrections; Mark Mondello's 6, plus his discrete Excel example, drove v3.1 and v3.2 (exposition only, no figure moved). Mark's spreadsheet reproduces in our code to the cent and independently reproduced the cross-sell defect, which is the best evidence we have that the old wording invited it — see the response memo.

The work is finished; the routing is not. The paper (v3.2, 49 pp), the executive summary (3 pp, inside the contractual range) and the toolkit (96-file MPL 2.0 release, gate green) are all assembled and mutually consistent — 289 tracked figures, 0 unmatched against the drift gate. What is missing is not research. It is four routing decisions, three of which only CAS can make, and which have been open long enough that they are now the schedule risk. ★ = researcher's recommendation.
Q1 Submission venue — Variance or E-Forum?CAS
This is now the largest schedule risk on the project. Every other paper task is complete. This one answer unblocks rendering the final submission artifact.
Which venue should the paper be submitted to?
A
Variance — the contract calls for a peer-reviewed paper, and Variance is the peer-reviewed venue★ rec
B
E-Forum — faster to publication, but not peer-reviewed; would need the deliverable language revisited
C
Both — E-Forum now for availability, Variance submission in parallel
D
POG to consult CAS publications staff and confirm by email within the week
Q2 RPM 2027 — deliverable or individual proposal?CAS
How is the session submitted, and what is the actual deadline?
A
As a project deliverable under the research agreement — the agreement contemplates an RPM presentation★ rec
B
As an individual speaker proposal, with the project acknowledged in the abstract
C
Hold until the paper is accepted, then submit citing the accepted paper
D
POG co-presents — add a POG member as second speaker on the form
Q3 Toolkit release — provisioning and reviewCAS
Overdue since ~Jun 19, and there is no local work-around. The repo gates the toolkit release; ScholarOne gates the submission.
How should the release proceed?
A
Provision now; POG reviews dist_release/ in parallel with paper round 2, so review does not gate publication★ rec
B
POG reviews the release subset first, publish after sign-off
C
Publish only on paper acceptance, so code and paper land together
D
Stage privately under casact first, make public at acceptance
Q4 Variant naming — ratify the amendmentA. ROBINSON
Confirm the naming that goes into the published toolkit.
A
Ratify clv_base / clv_with_growth, aliases for one release★ rec
B
Ratify the names but keep the aliases permanently
C
Different pair — e.g. clv_renewal / clv_total
D
Revert to the Jul 2 names; treat the review comment as a documentation fix

Still open from Aug 6 — restated, not re-asked

Four decisions from the Call #4 poll are unanswered, and four passages in the paper still read "provisional" as a result. Recommendations are unchanged. If time runs short, answering these by email is enough — but please answer Aug-6 Q3.
From Aug 6The decisionRecommendation, unchanged
Q1 Tenure-varying loss — what becomes the published default basis? Keep flat as the headline; publish the tenure gradient as a sensitivity dimension. Reinforced since Aug 6: external validation came back negative, so the curve now ships as a mechanism, not a parameter.
Q2 Where should the tenure curve come from? Fit on the user's own book; ours is a documented illustration only. Reinforced — neither real panel reproduced our 4.22%/yr magnitude.
Q3 May a tenure relativity enter a filed exhibit? Planning use only; publish the filing-basis inversion as a cautionary finding. Answer this one if you answer nothing else — §7 currently takes a position a regulator could contest, without POG ratification.
Q4 Case studies — which grain goes in the paper? Lead with the 7-policyholder cohort, then scale to tenure bands and the full book.
Reserve question — for Call #7 (Thu Aug 27), flagged now so you can think about it. The Aug 27 call takes the remaining review-round-1 dispositions: the default cross-sell hazard (Economics.cross_sell_prob — now that cross-sell is correctly a one-time event rather than an annuity, its default probability actually matters), how the tenure curve ships after the negative validation result, and which segment the retention-adjusted loss ratio should use as its published default — the multi-product cut is the one that produced the paper's strongest new result, but geography is the one regulators will ask about. Materials: Call #7 brief · Call #7 poll.
This research project has been funded by the Casualty Actuarial Society.