A Note on Decision Models for a Two-Echelon Supply Chain
Bibliographic record
Abstract
With the current economic context, enterprises must improve collaboration with their suppliers or customers in order to better coordinate activities, exchange more information and respond adequately to client demand. In particular, collaboration models like Vendor Managed Inventory (VMI) or Collaborative Planning, Forecasting and Replenishment (CPFR) have been created and used to facilitate product and information exchange between partners. However, the setup of efficient inter-firm collaborations requires time and investment with no guarantee of the possible success or failure of the relationship. Therefore, it is necessary to identify and apply the best collaboration model for the context considered. In this paper we will study different collaboration strategies between a producer and a retailer in the pulp and paper industry. For this particular industrial context, we will analyze the value of different collaboration modes and their impact on the profit of each partner.
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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 | 0.011 | 0.022 |
| Meta-epidemiology (narrow) | 0.002 | 0.002 |
| Meta-epidemiology (broad) | 0.004 | 0.004 |
| Bibliometrics | 0.002 | 0.004 |
| Science and technology studies | 0.002 | 0.004 |
| Scholarly communication | 0.005 | 0.006 |
| Open science | 0.004 | 0.004 |
| Research integrity | 0.006 | 0.009 |
| Insufficient payload (model declined to judge) | 0.015 | 0.002 |
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".