A leadership driven model was hypothesized to examine the simultaneous
influences of three dimensions of leadership behaviors
(transformational, transactional, and interaction between
transformational and transactional) on employee engagement,  mediated
by three intangible organizational factors:
(1) talent management
practices,
(2) organizational culture, and
(3) perceived organizational
support (POS).

Results of this research show that leadership behaviors
(transformational and interaction between transformational and
transactional) significantly influence mediating variables (talent
management practices, organizational culture and POS), whereas
transactional leadership must interact with transformational
leadership behavior to influence mediating variables. Both talent
management practices and organizational culture influence employee
engagement, while POS indirectly influences employee engagement.