Prevailing wages, school construction costs, and bids by out-of-state contractors: evidence from the Minneapolis–Saint Paul metropolitan area
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.
Bibliographic record
Abstract
In the United States, prevailing wage laws authorize minimum remuneration by locality and occupation for public construction. The policy’s goal of leveling the playing field between local and lower wage, nonlocal builders is shared by fair wage policies in Canada and posted worker rules in the European Union. This is the first paper to test if the wage policy reduces bid disparities between these two types of contractors. The statistical analysis of over 600 subcontractor bids for schools built within the Minnesota’s largest metropolitan area examines differences in low, winning bids between Minnesota-based contractors and those from neighboring states with lower average construction wages. Findings indicate that prevailing wage requirements substantially reduce bid disparity between in- and out-of-state subcontractors. Additional results illustrate estimation issues related to measuring the influence of prevailing wage laws and unionized construction labor on construction costs.
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 imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it