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Abstract
As
global populations age, retaining older workers becomes critical. This study
investigates how HRM practices—training, flexible work arrangements, and health
management—influence work continuation intentions among Taiwanese employees
aged 45+. Grounded in positive psychology, it examines Psychological Capital
(PsyCap) as a mediator and tests Perceived Age Discrimination and Work
Flexibility as moderators. Using SEM-PLS analysis of survey data from 412
employees, we tested eight hypotheses. Results confirm that HR practices
significantly enhance PsyCap (resilience, hope, self-efficacy), which in turn
boosts intention to continue working—supporting PsyCap’s mediating role.
Perceived work flexibility directly and positively affects continuation intent,
underscoring its strategic value. However, perceived age discrimination neither
directly nor moderatingly influenced work continuation intentions; similarly,
work flexibility did not moderate the HR–intent relationship. These findings
suggest organizations should prioritize HR strategies that build psychological
capital and offer flexible work structures to retain older talent. While age
discrimination may be salient socially, it does not appear to drive retention
decisions in this context. The study provides actionable insights for HR
practitioners aiming to foster inclusive, supportive environments for aging
workforces, aligning organizational strategy with demographic realities.
JEL classification numbers: J26, M51, I12.
Keywords: Aging workforce, Psychological capital, Work continuance
intention, HR practices, Perceived age discrimination, Work flexibility.