Geographic and Upward Mobility of US and Canadian Citizens in Mexico: Migrant Economic Strategies and Government Responses
Bibliographic record
Abstract
This article based on an ethnographic study explores the economic strategies of U.S. and Canadian migrants to Merida (Mexico), for whom geographical mobility also means social mobility. Real estate deals involving foreign buyers and sellers add up to everyday expenses, resulting in the transfer of millions of US dollars from North to South America. The development of this type of migration – minor but economically important – has already prompted the governments of Mexico, the United States, Canada – and even Panama – to introduce new, increasingly sophisticated regulations defining the rights and status of migrants depending on their contribution to the local economy. These regulations also allow taxing mobile citizens and determine access to public services in the countries of origin as well as in the host countries. They aim at regulating the circulation of goods and services in the region and reflect both the competition between the states resulting from these mobility patterns and the willingness of the governments of North America to cooperate to limit capital flight and tax evasion.
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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 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.011 | 0.002 |
| Scholarly communication | 0.002 | 0.001 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 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".