JOURNAL OF MANAGERIAL PSYCHOLOGY, cilt.35, sa.2, ss.115-128, 2020 (SSCI)
Purpose The interest on leader humor styles is recent. By applying a trustworthiness framework, the authors examine (1) how leader humor styles contribute to performance and deviance via trust in the supervisor and (2) who benefits/suffers the most from different leader humor styles. Design/methodology/approach The authors tested their hypotheses in a sample of 428 employee-supervisor dyads from 19 organizations operating in the services sector. Findings Affiliative and self-enhancing leader humor styles are particularly beneficial for employees with low core-self-evaluations, helping them develop trust in the supervisor and consequently improving their performance. An aggressive leader humor style, via decreased trust in the supervisor, reduces performance, regardless of employees' core self-evaluations. Self-enhancing and self-defeating leader humor styles also present significant relationships with organizational deviance. Research limitations/implications - Limitations include the cross-sectional design and the limited number of mechanisms examined. Practical implications - Organizations need to train leaders in the use of humor and develop a culture where beneficial humor styles are endorsed, while detrimental humor styles are not tolerated.