Formalization beckons: a baseline of informal recycling work in Buenos Aires, 2007–2011
Bibliographic record
Abstract
The work of Buenos Aires’ cartoneros (informal recyclers) has important environmental and economic repercussions for the city. This paper investigates cartoneros’ working and living conditions, establishing a 2007 baseline for the logistics of informal recycling practice in Buenos Aires and providing a description of the socioeconomic characteristics of these workers at a key moment in time. Under the purview of a new chief of government elected in 2007, a formalization plan for cartoneros was initiated in 2011. This paper assesses some of the potential impacts of this plan on cartoneros and their work, and suggests that while such a system may benefit some workers (providing them with increased income, social acceptability and improved relationships with the municipality), there are also potential drawbacks to the formalization plan (including possible difficulties instituting a cooperative system with previously unorganized workers and the labour exclusion of more socially marginalized cartoneros).
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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 | 0.001 | 0.001 |
| 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 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 0.001 |
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".