The Relationship Between of Cash Flows (Financing, Investment and Operating) and Stock Prices, Size of the Firms
Bibliographic record
Abstract
This study sought to test the relationship between cash flows from operating activities, investment activities and financial activities and on one hand and stock returns and the volume of assets on the companies listed in Palestine Stock Exchange on the other hand. The study incorporated 24 companies in 2018 and the required data were obtained through the financial statements. To test the hypotheses of the study, the Mann-Whitny U Test was used, a nonparametric test. Also the Kolmogorov-Smirnov was done. The findings demonstrated that the value of the Whitny U Test was (-3.291) Z with a statistical significance at 1%. Based on this, the null hypothesis was rejected and the alternative one, stating that there is a statistically significant difference between the operating flows of companies with low assets and those companies with high assets, was accepted. However, the other null hypothesis was accepted. The study recommended that companies and investors should take into consideration cash flows when taking an investment decision in Palestine Stock Exchange.
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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 | 0.006 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.002 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| 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".