...Libiao Bai; Shiyi Liu; Yuqin An; Qi Xie Purpose Project portfolio benefit (PPB) evaluation is crucial for project portfolio management decisions. However, PPB is complex in composition and affected by synergy and ambidexterity. Ignoring these characteristics can result in inaccurate assessments...

... in the hospitality industry based on the theory of social exchange. In addition, The authors explore the mediating role of employee ambidexterity between ethical leadership and employee work engagement and between ethical leadership and employee creativity. Design/methodology/approach Through an online survey...

...Marjolein C.J. Caniëls; Marcel F. van Assen Purpose Whereas many studies address ambidexterity at the organizational level, much less is known about individual level ambidexterity. Moreover, there is a lack of thorough understanding of how motivational orientations are related to individual level...

...Ayse Günsel; Erkut Altındağ; Selva Kılıç Keçeli; Hakan Kitapçı; Mahmut Hızıroğlu Purpose The purpose of this paper is to develop a holistic model regarding the antecedents and consequences of organizational ambidexterity in the context of small and medium sized enterprises (SMEs), particularly...