The effect of ageism on the relationship between the intergenerational environment and the innovation capability

Abstract Purpose: The study aimed to examine the relationship between the intergenerational environment and innovation capacity, with ageism mediating and moderating this relationship. Originality/value: Using the theoretical lenses of Intergroup Contact Theories and the Value of Diversity, this study evaluates ageism across the full range of age groups in organizations and its impact on innovation capability. That aims to address the gap in research that assesses age prejudices among younger and older individuals independently, without considering their potential value for innovation. Design/methodology/approach: This is a survey conducted through a structured questionnaire, with 660 respondents. The data were analyzed using partial least squares structural equation modelling (PLS-SEM). An additional analysis compared people under 50 with those 50 or older. Findings: The results indicated a positive relationship between the inter-generational environment and innovation capacity, a negative relationship between the intergenerational environment and ageism, and a negative relationship between ageism and innovation capacity. The mediating effect of ageism was partial, showing that there is a harmful effect of ageism as a mediator. However, the moderating effect was not confirmed. Further analysis showed no differences between the age groups of less than 50 years and at least 50 years (50+).