"The literature claims that perceived age discrimination functions as a stressor. Using conservation of resources theory, this paper examines the moderating effect of employees' age on the relationship between employees' perceived age discrimination and affective organizational commitment. We collected survey data from 1255 German employees. Results show a negative relationship between perceived age discrimination and affective organizational commitment. This relationship was stronger for older employees than for younger employees. Older employees appear to be more vulnerable to the stressor of perceived age discrimination and more motivated to conserve resources by reducing their affective organizational commitment than their younger colleagues. These findings have important implications for organizations' retention management in times of demographic change."

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