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Record W3171381770

Analyse d?impact du Moment de Décaissement d?un Produit avec Garantie de Rachat Viager

2020· preprint· fr· W3171381770 on OpenAlexaboutno aff
Maxime Turgeon-Rhéaume, Lai Van Son

Bibliographic record

VenueRePEc: Research Papers in Economics · 2020
Typepreprint
Languagefr
FieldBusiness, Management and Accounting
TopicSupply Chain and Inventory Management
Canadian institutionsnot available
Fundersnot available
KeywordsHumanitiesPhilosophyPolitical science
DOInot available

Abstract

fetched live from OpenAlex

Les garanties de rachat viager (GLWB 1) ont fait l?objet de nombreuses analyses dans la littérature en raison de son risque financier, mais peu d?articles ont jusqu?ici traité de l?option offerte au contractant par rapport au choix du moment de décaissement et ses impacts sur la rentabilité du produit auprès de l?assureur. Cet article étend l?analyse effectuée dans [Huang et al., 2014] portant sur le choix optimal de décaissement pour un produit avec garanties de rachat viager. Tout d?abord, nous ajoutons une dimension additionnelle dans l?analyse pour tenir compte de la distribution des pertes d?un assureur selon l?âge au décaissement choisi par le contractant. Ensuite, nous développons un cadre d?analyse novateur afin de déterminer numériquement dans quelle mesure un assureur devrait modifier son échelle de frais lorsque ce dernier s?attend à ce qu?un assuré choisisse un moment de décaissement lui permettant de maximiser sa valeur de contrat. Nous démontrons que le niveau de frais équitable est fonction de l?âge à l?émission de l?assuré. Cette observation va à l?encontre de la pratique et de la structure présente de frais au sein de l?industrie canadienne où les assureurs chargent un niveau de frais uniforme indépendamment de l?âge à l?émission de l?assuré.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.004
metaresearch head score (Gemma)0.009
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.027
Threshold uncertainty score0.090

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0040.009
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0010.001
Science and technology studies0.0010.001
Scholarly communication0.0040.004
Open science0.0010.002
Research integrity0.0010.002
Insufficient payload (model declined to judge)0.0270.002

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.032
GPT teacher head0.291
Teacher spread0.259 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designSimulation or modeling
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2020
Admission routes1
Has abstractyes

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