...Magdalena Justyna Winiarska Purpose As project management develops in the twenty-first century, new competencies are increasingly vital for project managers. This study investigates the evolution of project manager competencies from 2000 to 2024, emphasising shifts beyond traditional models...

... significance, age stands as a predictor of behavior and competence. In job performance studies, age emerges with a multifaceted influence. Ng and Feldman (2013) illustrate how age potentially moderates the connection between personality and job performance. In today’s rapidly evolving world, managers...