...Xiaofen Yu; Donghua Li; Chia-Han Tsai; Chunhsien Wang Purpose The purpose of this paper is to examine the roles of four distinct but related aspects of psychological capital – optimism, hope, self-efficacy and resilience – in facilitating employee creativity. Drawing on the psychological capital...

...Xingshan Zheng; Ismael Diaz; Ningyu Tang; Kongshun Tang Purpose – The purpose of this paper is to examine optimism and how facets of subordinates’ psychological characteristics, such as their attitudes and personalities, are similar to their direct supervisors’ (as person-supervisor deep-level...