This study examined the moderating role of organizational culture on the relationship between Human Resource Management (HRM) practices and employee performance in selected private universities in South-West Nigeria. In the rapidly evolving higher education sector, effective HRM practices are essential for enhancing employee productivity and institutional competitiveness. However, the effectiveness of these practices may depend largely on the organizational culture within which they are implemented. The study therefore investigated how organizational culture influences the relationship between HRM practices and employee performance. A descriptive survey research design was adopted, and data were collected from academic and non-teaching staff of six selected private universities in South-West Nigeria. The total population of the study comprised 3,530 staff members, from which a sample size of 359 respondents was determined using Taro Yamane’s formula. A multi-stage sampling technique involving purposive, stratified, and convenience sampling methods was employed to select participants. Data were collected using structured questionnaires and analyzed using descriptive statistics, correlation analysis, and regression techniques to examine the relationships among the variables. The findings revealed that HRM practices significantly influence employee performance in private universities. Additionally, the results showed that organizational culture plays a moderating role in strengthening the relationship between HRM practices and employee performance. Universities with supportive cultures characterized by innovation, shared values, and alignment between HR policies and institutional norms were found to experience improved employee performance outcomes. However, the study also identified areas where cultural alignment with HR practices remains weak, particularly in communication systems, performance appraisal processes, and reward structures. The study concludes that organizational culture is a critical factor in determining the effectiveness of HRM practices in private universities. Consequently, university management should ensure that HR policies are carefully aligned with institutional cultural values to enhance employee engagement, motivation, and productivity. Strengthening organizational culture will not only improve staff performance but also contribute to the overall effectiveness and competitiveness of private universities in Nigeria.

Human Resource Management Practices, Organizational Culture, Employee Performance, Private Universities

1. Adegbite, O., & Akinola, A. (2022). Human resource management practices and employee performance in Nigerian organizations: The mediating role of job satisfaction. International Journal of Human Resource Studies, 12(2), 45–60. https://doi.org/10.5296/ijhrs.v12i2.19876

2. Aguinis, H. (2019). Performance management (4th ed.). Chicago Business Press.

3. Ajayi, O., & Adeniji, A. (2019). Employee engagement and academic staff productivity in Nigerian private universities. African Journal of Business Management, 13(6), 210–220.

4. Al-Tal, M. J., & Emeagwali, O. L. (2019). Knowledge-based HR practices and innovation in SMEs: The role of intellectual capital. Journal of Organizational Effectiveness: People and Performance, 6(3), 210–230. https://doi.org/10.1108/JOEPP-12-2018-0100

5. Armstrong, M., & Murlis, H. (2017). Reward management: A handbook of remuneration strategy and practice (7th ed.). Kogan Page.

6. Bakker, A. B., & Demerouti, E. (2018). Multiple levels in job demands–resources theory: Implications for employee well-being and performance. Journal of Organizational Behavior, 39(3), 181–189. https://doi.org/10.1002/job.2236

7. Bal, P. M., Polat, T., & Jansen, P. G. (2017). Developmental HR practices and employee motivation. Human Resource Management Journal, 27(4), 568–584. https://doi.org/10.1111/1748-8583.12154

8. Bodla, A. A., & Yu Ning-Tang. (2017). Transformational HR practices and employee performance: The role of employee adaptability. Asia Pacific Journal of Human Resources, 55(2), 213–231.

9. Cascio, W. F. (2018). Managing human resources: Productivity, quality of work life, profits (10th ed.). McGraw-Hill Education.

10. Chen, S. Y., Uen, J. F., & Chih-Chen, H. (2016). Transformational leadership and employee performance: The role of job satisfaction. International Journal of Business and Management, 11(6), 114–123.

11. Chien, G. C., Mao, I., Nergui, E., & Chang, W. (2020). The effect of compensation on employee motivation and performance. Journal of Hospitality and Tourism Management, 42, 105–113. https://doi.org/10.1016/j.jhtm.2019.11.004

12. Currie, G., Burgess, N., & Hayton, J. (2015). HR practices and knowledge sharing in organizations. Human Resource Management Journal, 25(2), 123–142.

13. da Cruz Carvalho, A., Riana, I., & de C. Soares, A. (2020). Motivation on job satisfaction and employee performance. International Research Journal of Management, IT and Social Sciences, 7(5), 13–23.

14. Deci, E. L., & Ryan, R. M. (2020). Self-determination theory: Basic psychological needs in motivation, development, and wellness. Guilford Press.

15. Dessler, G. (2017). Human resource management (15th ed.). Pearson Education.

16. Diamantidis, A. D., & Chatzoglou, P. (2019). Factors affecting employee performance: An empirical approach. International Journal of Productivity and Performance Management, 68(1), 171–193. https://doi.org/10.1108/IJPPM-01-2018-0012

17. Harter, J. K., Schmidt, F. L., & Hayes, T. L. (2022). Business-unit-level relationship between employee engagement and performance. Journal of Applied Psychology, 87(2), 268–279.

18. Huo, M. L., & Boxall, P. (2017). Employee responses to HR practices: The role of work values. Human Resource Management Journal, 27(4), 553–567.

19. Islam, T., Bangish, S. B., Muhammad, H., & Jehan, A. S. (2016). The impact of HRM practices on employee performance. International Journal of Academic Research in Business and Social Sciences, 6(10), 1–15.

20. Jung, H. S., & Yoon, H. H. (2023). The role of job satisfaction in HRM practices and employee performance. International Journal of Hospitality Management, 107, 103–118.

21. Kahn, W. A. (2020). Psychological conditions of personal engagement and disengagement at work. Academy of Management Journal, 33(4), 692–724.

22. Kundu, S. C., & Gahlawat, N. (2015). Socially responsible HR practices and employee performance. Human Resource Development International, 18(3), 266–284.

23. Latorre, F., Guest, D., Ramos, J., & Gracia, F. (2016). High commitment HR practices and job performance. European Management Journal, 34(4), 424–435.

24. Li, X., & Frenkel, S. (2017). HR practices and employee engagement: The role of supervisor support. Human Resource Management, 56(6), 971–986.

25. Ma, S., Yu, K., & Cheng, B. (2016). Organizational culture and employee turnover intentions. Journal of Organizational Behavior, 37(6), 928–945.

26. Maheshwari, S., & Vohra, V. (2015). Role of HR practices during organizational change. Journal of Organizational Change Management, 28(3), 429–450.

27. Martinson, B., & DeLeon, P. (2017). Strategic alignment of human resource practices and organizational performance. Human Resource Development Review, 16(2), 145–167.

28. Mostafa, A. M. S. (2016). High-performance HR practices and employee outcomes: The mediating role of person–organization fit. Public Organization Review, 16(3), 341– 363.

29. Mostafa, A. M. S., & Gould-Williams, J. (2014). HR practices and employee outcomes: The role of person–organization fit. Public Management Review, 16(8), 1090–1110.

30. Nisar, Q. A., Haider, S., Ali, F., Naz, S., & Ryu, K. (2017). Depletion of psychological contract and employee loyalty. Journal of Human Resource Management, 5(1), 1–9.

31. Ogunleye, O., & Ojo, A. (2023). Private universities and educational development in Nigeria. African Educational Research Journal, 11(2), 240–250.

32. Ogunyemi, O., & Aremu, A. (2023). Organizational culture and employee performance in Nigerian private universities. Nigerian Journal of Management Studies, 23(1), 95–112.

33. Osibanjo, A. O., Adeniji, A. A., Falola, H. O., & Heirsmac, P. T. (2018). Employee engagement and performance in Nigerian universities. Cogent Business & Management, 5(1), 1–16.

34. Robbins, S. P., & Judge, T. A. (2019). Organizational behavior (18th ed.). Pearson Education.

35. Ryan, R. M., & Deci, E. L. (2020). Intrinsic and extrinsic motivation from a self-determination perspective. Contemporary Educational Psychology, 61, 101860.

36. Schaufeli, W. B., & Bakker, A. B. (2024). Employee engagement: Theory and practice. Routledge.

37. Trullén, J., & Valverde, M. (2017). HR professionals and organizational culture implementation. Human Resource Management Review, 27(3), 431–444.

38. Yahiaoui, D., Chebbi, H., & Weber, Y. (2016). HR practices and knowledge transfer. International Journal of Human Resource Management, 27(6), 607–631.