The Impact of Corporate Governance on Firm Performance: Empirical Study in Vietnam
Bibliographic record
Abstract
This empirical research for listed firms in Vietnam is conducted to examine the relationship between corporate governance and firm performance. In this study, corporate governance is proxied by a set of variables, including a dual role of the CEO, board’s size, board independence and ownership concentration. In addition, firm performance is measured by four different methods which are (i) return on asset (ROA), (ii) return on equity (ROE), (iii) Z-score by Altman (1968) and (iv) Tobin’s Q. Using the Feasible Generalized Least Squares (FGLS) on the dataset of 177 listed companies in Vietnam for the period of 5 years, from 2008 to 2012, the findings of this study indicate multiple effects of corporate governance on firm performance. First, duality role of the CEO is positively correlated with firm performance. Second, there is a structural change in relation between managerial ownership and firm performance. Third, board independence has opposite impacts on firm performance. Fourth, this study however fails to provide an empirical evidence support the statistically significant relationship between board size and firm performance.
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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 | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.002 | 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".