“…In future research this issue may be overcome by using company data on the usage of HR practices or by adding a more elaborate description for each HR practice. Finally, Parker and Andrei (2020) distinguish between three different HR strategies towards older workers: include (i.e., age‐inclusive HR practices, see e.g., Boehm, Kunze, & Bruch, 2013), individualise (i.e., age‐specific HR practices, such as the HR bundles of Kooij et al, 2014) and integrate (i.e., HR strategies aimed at facilitating interaction between age diverse colleagues, see for example Burmeister & Deller, 2016). In this study, we focused particularly on the individualisation strategy.…”