Bibliographic record
Abstract
Abstract The informal seeking and sharing of job opportunity information via contacts are the dominant mechanisms for both the supply and demand sides of the labor market. Despite many decades of scholarly scrutiny, we have established little certainty about the mechanisms through which labor market networks operate. Much of this uncertainty results from single‐perspective investigations of a fundamentally triadic process. Network‐mediated job search is not merely a version of the classic two‐way matching problem with some additional network factors but is rather a three‐way matching problem with three distinct agentic decision makers: the job seeker, the job screener, and the social contact acting as a connector. This essay summarizes what is currently known about the operation and consequences of labor market networks, their mechanisms, and their contextual dependencies. We show how the perspective of a triad of actors presents new opportunities for resolving current contradictory empirical findings and areas of ongoing debate. Progress on this topic requires both careful causal research isolating mechanisms affecting a particular actor and integrative research on how these mechanisms interact among the triad of actors.
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 imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.004 | 0.018 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.002 | 0.003 |
| Science and technology studies | 0.002 | 0.005 |
| Scholarly communication | 0.008 | 0.012 |
| Open science | 0.001 | 0.003 |
| Research integrity | 0.002 | 0.001 |
| Insufficient payload (model declined to judge) | 0.022 | 0.002 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".