Bounded by the Reality of Trade: Practical Limits to a South American Region
Bibliographic record
Abstract
This article argues that regionalism in South America will meet with limited success because continental and subregional integration projects lack the necessary economic underpinnings. The result is an incomplete form of regional integration that, while offering some rewards to the participating countries, predominantly serves the energy security needs of the region's major players. Brazil, in particular, benefits from this process and also is the prime reason that regionalism in South America will not deepen. Without a major state to absorb the costs of region-building the process will stall. As the evidence in this article implies, Brazil is not willing to absorb these costs, placing severe limits on the region and regional acceptance of Brazilian leadership.
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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 | 0.010 | 0.009 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.012 | 0.068 |
| Scholarly communication | 0.018 | 0.015 |
| Open science | 0.001 | 0.013 |
| Research integrity | 0.005 | 0.009 |
| Insufficient payload (model declined to judge) | 0.004 | 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 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".