Assessing the Effect of Organizational Culture on Six Sigma Implementation in the Palestinian Banking Sector رسالة ماجستير

Abstract

Although interest in quality improvement methods has grown worldwide, little is known about how organizational culture shapes the success of Six Sigma in service organizations—especially within developing countries. In Palestine, where banks play a vital role in economic stability, this gap is particularly evident. This study explores how different types of organizational culture, defined by the Competing Values Framework (CVF), influence the adoption, integration, and long-term sustainability of Six Sigma practices in Palestinian banks. The research aims to determine which cultural orientations—teamwork and cooperation (group culture), innovation (developmental culture), control and structure (hierarchical culture), or goal achievement (rational culture)—help or hinder effective Six Sigma implementation. Using a quantitative design, a structured questionnaire was adapted from well-established CVF and Six Sigma studies and distributed to 256 employees across several Palestinian banks. A stratified random sampling method ensured representation from various managerial levels, and a pilot test confirmed the reliability and validity of the instrument. Data were analyzed using SPSS to identify patterns and relationships between cultural factors and key Six Sigma outcomes such as process improvement, quality performance, and employee engagement. Findings show that rational and teamwork-oriented cultures most strongly support successful Six Sigma adoption, while hierarchical and innovative cultures also have positive, though smaller, effects. These results suggest that aligning internal culture with Six Sigma principles can foster collaboration, innovation, and continuous improvement. Theoretically, this study extends the application of the Competing Values Framework by demonstrating how specific cultural orientations influence quality management practices in service organizations within emerging economies. It highlights the moderating role of organizational culture in shaping the effectiveness of Six Sigma vi initiatives, suggesting that cultural fit is a critical theoretical lens for understanding process improvement adoption. Moreover, the findings contribute to the literature on quality management by linking cultural values to both short-term performance outcomes and the long-term sustainability of continuous improvement practices, offering a framework for integrating organizational behavior and operational excellence theories. This study offers valuable insights for bank leaders and policymakers who aim to build stronger, performance-driven cultures in Palestinian financial institutions and contributes to the broader understanding of how cultural alignment can shape the success of quality management initiatives in emerging economies.