Strategic Groups Structure, Positioning of the Firm and Performance: A Review of Literature
Bibliographic record
Abstract
A central theme of the literature on strategic groups is that group membership affects performance. The basic premise of strategic groups and their main interest is in fact that performance can be attributed to strategic groups and not only to the idiosyncratic character of the individual firm. The aim of this paper is therefore to characterize and synthesize studies that examined the relationship between strategic groups, considered from the economic or cognitive perspectives, and performance. We notice that these studies have often yielded conflicting results. We will focus specifically on the relationship between the positioning of the firm, the strategic group and performance, a link that has hitherto been little studied in the literature. In other words, is there for the firm an optimal positioning in relation to strategic groups in its industry? The few empirical studies focusing on this relationship, emphasizing a cognitive approach, were able to show that firms moderately differentiated with respect to their belonging strategic group are more successful.
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How this classification was reachedexpand
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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.003 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, 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".