Toward a Unifying Framework for Defining Internal Human Resource Flexibility: A Proposal Based on the Resource-Based View Approach

Aflexible workforce is emerging as a critical success factor to counteract certain organizational rigidities and to guarantee organizational competitiveness in challenging environments .This chapter provides a review ofthe relevant definitions and classifications of human resource (HR) flexibility that have appeared during recent years. Furthermore, the chapter presents a definition of internal HR flexibility based on the resource-based view approach. From this perspective, HR flexibility is defined as a multidimensional concept. Specifically, this chapter assumes that employees are flexible when they show intrinsic flexibility (i.e. they can easily move between tasks and roles), modification flexibility (i.e. they alter their skills and/or behaviors to adapt to new circumstances), and relational flexibility (i.e. they participate in collaborative activities).