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Author(s): Christopher Josephine Usman.

Volume/Issue: Volume 9, Issue 2 (2026)

Page No: 143-155

Journal: African Journal of Economics and Sustainable Development (AJESD)

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Abstract:

Workplace diversity is a vital component of any business, and efficient management of different employees is critical to corporate success, innovation, and long-term profitability. Little is being done to encourage diversity and inclusion, especially among minority groups, which means that businesses, workers, and societies are missing out on enormous opportunities. Thus, this study investigates the theoretical relationship between workforce diversity, management, and employee performance. This is informed by the Social Identity Theory (SIT), which contends that humans derive a sense of belonging from their social circle, which shapes workplace attitudes and interactions. The study used rigorous conceptual analysis, literature synthesis, and logical argumentation to develop theories from 60 publications selected from over 120 papers searched in databases such as Science Direct, Scopus, Elsevier, Google Scholar, and others. The findings of this theoretical perspective show that, while diversity provides a wide range of abilities and perspectives, it is the purposeful management of these inequalities that drives performance, productivity, and organizational commitment. Organizational leaders and managers must therefore go beyond mere participation and instead cultivate an inclusive culture in which varied perspectives are actively exploited to enhance innovation and success. Diversity must be a strategic priority for leaders, not just a human resources professional initiative. Keywords: Diversity, Workforce Diversity, Management, and Employee Performance

Keywords:

Diversity, Workforce Diversity, Management, and Employee Performance.

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