An Agent‐Based Simulation Model of Structural Change in Canadian Prairie Agriculture, 1960–2000
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
Agent‐based simulation modeling (or ABM) is used to examine the evolution of farm size and financial structure in Canadian prairie agriculture over the period 1960–2000. Individual farm agent interaction and dynamics in this model occur through land ownership and leasing markets. A base scenario is developed and the model is validated against actual data from a typical Saskatchewan farm region. Subsequently, we simulate counterfactual policy scenarios applicable to farms in this region. Overall, we view the contribution of this paper as twofold—first, it represents a “proof of concept” of ABM's ability to simulate farming on a medium to large scale. Second, the model allows us to examine the contributions of entrepreneurship, factor endowment, and historical government agricultural support payments on the evolution of Canadian prairie farm structure . Dans le présent article, nous avons utilisé un modèle multi‐agent pour analyser l'évolution de la taille et de la structure financière de fermes dans les Prairies canadiennes, de 1960 à 2000. Dans ce modèle, les agents interagissent dans le temps par le biais des marchés de la propriété foncière et du bail foncier. Nous avons élaboré un scénario de référence et nous avons validé le modèle à partir de données réelles tirées d'une région agricole typique de la Saskatchewan. Ensuite, nous avons simulé des scénarios contrefactuels de politiques applicables à des fermes de cette région. Le présent article poursuivait un double objectif. Le présent article est à double volet. Premièrement, il comprend une démonstration de faisabilité de la capacité du modèle multiagent à simuler l'agriculture de moyenne à grande échelle. Deuxièmement, le modèle a permis d'examiner l'apport de l'entrepreneuriat, de la dotation en facteurs de production et des paiements de soutien agricole sur l'évolution de la structure des fermes dans les Prairies canadiennes .
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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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 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