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Record W2001961953 · doi:10.1002/hec.1447

Physician's production of primary care in Ontario, Canada

2009· article· en· W2001961953 on OpenAlex
Sisira Sarma, Rose Anne Devlin, William Hogg

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.
fundA Canadian funder is recorded on the work.
aboutThe title or abstract carries a Canadian signal from the geographic lexicon.

Bibliographic record

VenueHealth Economics · 2009
Typearticle
Languageen
FieldEconomics, Econometrics and Finance
TopicHealthcare Policy and Management
Canadian institutionsUniversity of OttawaWestern University
FundersCanadian Institutes of Health Research
KeywordsEndogeneityRemunerationInstrumental variableMedicinePrimary careAffect (linguistics)EstimationFamily medicineProduction (economics)BusinessEconomicsPsychologyFinanceEconometricsManagement

Abstract

fetched live from OpenAlex

This paper examines the factors affecting the number of patient visits per week reported by family physicians in Ontario. The way that a physician is paid is potentially endogenous to the number of patients seen per week, thus an instrumental variable method of estimation is employed to account for the endogeneity bias. Once account is taken of the endogeneity of remuneration as well as relevant physician and practice characteristics, the estimated elasticity of output with respect to hours worked is 0.74; 0.68 in group practices and 0.82 in solo practices. Physicians paid on a non-fee-for-service (NFFS) conduct 15-31% fewer patient visits per week in comparison to those paid under an FFS scheme. Certain patient populations in practices affect patient visits in important ways, as do a number of physician and practice characteristics.

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.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.698
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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 head0.038
GPT teacher head0.233
Teacher spread0.195 · 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