“…For example, the retirement age or reasons are only surveyed if respondents self-identify as retirees in SHARE and therefore automatically replicate the gendered sample bias. Still, studies on retirement transitions or age use self-reported retirement status straightforwardly as a measure of being retired (e.g., Radl, 2013;Tambellini, Danielsbacka, & Rotkirch, 2023). While some studies are transparent about the sample selectivity (e.g., Ponomarenko, Leist, & Chauvel, 2019;Sohier, Van Ootegem, & Verhofstadt, 2021;Tambellini, 2023), they do not discuss the implications of the sample selection for the results.…”