Transformational Leadership, Self-Efficacy, and Employee Performance: The Mediating Role of Innovative Work Behavior and the Moderating Effect of Islamic Work Ethics

Authors

  • Rendra Adi Dharma Universitas Muhammadiyah Jember
  • Arik Susbiyani Universitas Muhammadiyah Jember
  • Mohammad Thamrin Universitas Muhammadiyah Jember
  • Nurul Qomariah Universitas Muhammadiyah Jember
  • Mutiara Sari Dewi Universiti Muhammadiyah Malaysia

DOI:

https://doi.org/10.54471/iqtishoduna.v15i1.3408

Keywords:

transformational leadership, self-efficacy, innovative work behavior, employee performance, islamic work ethics

Abstract

Employee performance remains a key determinant of organizational effectiveness, particularly in public sector institutions that are expected to deliver high-quality public services while maintaining ethical standards. Although previous studies have extensively examined the effects of transformational leadership and self-efficacy on employee performance, limited empirical evidence explains how innovative work behavior mediates these relationships and how Islamic work ethics strengthen their effectiveness. This study investigates the direct effects of transformational leadership and self-efficacy on employee performance, examines the mediating role of innovative work behavior, and evaluates the moderating effect of Islamic work ethics. A quantitative explanatory research design was employed using a census approach involving 98 employees of the Regional Development Planning Agency (BAPPEDA) of Jember Regency, Indonesia. Data were analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM) with WarpPLS 8.0. The findings indicate that transformational leadership and self-efficacy significantly enhance innovative work behavior and employee performance. Innovative work behavior partially mediates the relationships between transformational leadership, self-efficacy, and employee performance. Furthermore, Islamic work ethics strengthen the positive influence of transformational leadership and innovative work behavior on employee performance, highlighting the importance of ethical values in improving organizational outcomes. This study extends the organizational behavior literature by integrating leadership, psychological capability, innovation behavior, and Islamic work ethics into a comprehensive framework for enhancing employee performance in public sector organizations.

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Author Biographies

Rendra Adi Dharma, Universitas Muhammadiyah Jember

Department of Islamic Economics, Faculty of Economics and Business, Universitas Muhammadiyah Jember, Indonesia

Arik Susbiyani, Universitas Muhammadiyah Jember

Master of Management, Faculty of Economics and Business, Universitas Muhammadiyah Jember, Indonesia

Mohammad Thamrin, Universitas Muhammadiyah Jember

Master of Management, Faculty of Economics and Business, Universitas Muhammadiyah Jember, Indonesia

Nurul Qomariah, Universitas Muhammadiyah Jember

Master of Management, Faculty of Economics and Business, Universitas Muhammadiyah Jember, Indonesia

Mutiara Sari Dewi, Universiti Muhammadiyah Malaysia

Universiti Muhammadiyah Malaysia, Malaysia

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Published

2026-04-23

How to Cite

Dharma, Rendra Adi, Arik Susbiyani, Mohammad Thamrin, Nurul Qomariah, and Mutiara Sari Dewi. “Transformational Leadership, Self-Efficacy, and Employee Performance: The Mediating Role of Innovative Work Behavior and the Moderating Effect of Islamic Work Ethics”. IQTISHODUNA: Jurnal Ekonomi Islam 15, no. 1 (April 23, 2026): 351–374. Accessed August 4, 2026. https://ejournal.iaisyarifuddin.ac.id/index.php/iqtishoduna/article/view/3408.