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Record W2261933449 · doi:10.1177/0019793915591990

Returns to Apprenticeship Based on the 2006 Canadian Census

2015· article· en· W2261933449 on OpenAlexaffabout
Morley Gunderson, Harry Krashinsky

Bibliographic record

VenueIndustrial and Labor Relations Review · 2015
Typearticle
Languageen
FieldSocial Sciences
TopicEducation Systems and Policy
Canadian institutionsCanadian Imperial Bank of Commerce (Canada)
Fundersnot available
KeywordsApprenticeshipCertificationCensusCertificateInstrumental variableQuantileDemographic economicsEconometricsActuarial scienceBusinessEconomicsGeographyDemographyComputer scienceSociologyPopulationManagement

Abstract

fetched live from OpenAlex

To study the effect of apprenticeships in Canada, the authors use the 2006 Census, the first large-scale, representative Canadian data set to include information on apprenticeship certification. They find large returns for males with an apprenticeship certification when compared with no degree, a high school degree, or a trade certificate; these returns are almost as high as those to a community college diploma. By contrast, the returns for females who hold an apprenticeship certification are generally less than the returns to any other educational certification, except for no degree. For both genders, differences in observable characteristics account for little of the overall pay differences between apprentices and the alternative educational pathways, and the patterns tend to prevail across the quantiles of the pay distributions and for instrumental variable (IV) estimates.

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 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)0.001
metaresearch head score (Gemma)0.002
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.925
Threshold uncertainty score0.911

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.002
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

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 head0.214
GPT teacher head0.382
Teacher spread0.168 · 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 teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designNot applicable
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

Citations15
Published2015
Admission routes2
Has abstractyes

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