Abstract
Purpose Using the conservation of resource theory, the purpose of this paper is to investigate the potentially positive influence of job stress on creativity through the resource caravan approach. The influence of job stress directly and as a moderator of psychological capital (PsyCap) is explored. Finally, the influence of stress on creativity is investigated as a boundary condition that impacts on the PsyCap-creativity relationship via job satisfaction. Design/methodology/approach Relationships were tested on two samples: (1) an international employee cohort (n = 269) and (2) a New Zealand employee sample (n = 475) and similar effects were found in both studies. Findings PsyCap was found to influence job satisfaction and creativity, with job satisfaction partially mediating this direct effect. Job stress has a positive moderation effect with PsyCap toward creativity, supporting Conservation of Resources theory, which suggests that high PsyCap individuals would have the psychological resources to leverage stress beneficially, making their behaviors more creative. Significant moderated mediation effects indicate complex indirect effects with PsyCap on creativity (via job satisfaction) increasing as job stress gets higher. Practical implications This study calls for researchers' attention toward potentially positive influences of stress when considered in combination with high psychological resources. Practical implications focus manager's and leader's attention toward the enhancement of employees' psychological resources for its stress and creativity related benefits. Originality/value The findings provide new theoretical support for understanding how stress can positively influence creativity. The use of two samples improves confidence in these findings.