Final answer:
Meta-analysis is valued by management scholars, practicing managers, investors, financial institutions, students of business, stakeholders, and is beneficial to all of these groups due to its comprehensive research evaluations.
Step-by-step explanation:
According to the "What Really Works" box, meta-analysis is a technique in which the results of all previous studies on a specific subject are evaluated collectively. This type of analysis provides a comprehensive overview of research findings, making it of value to a wide range of individuals and organizations. Meta-analysis can be particularly beneficial to management scholars and practicing managers, who may use it to inform decision-making and improve organizational effectiveness. Additionally, it can also be valuable to investors, financial institutions, students of business, stakeholders, and essentially e. all of these. The practice of meta-analysis impacts fields such as business, health, technology, and more by bringing clarity to complex research questions and helping to guide well-informed decisions.