Kapelle, NicoleNicoleKapelleWeiland, Andreas P.Andreas P.Weiland2026-08-122026-08-1220251469-8307https://fis.uni-bamberg.de/handle/uniba/116749engIntra-couple gaps in retirees’ financial resources : their extent and predictors across Eastern and Western Germanyarticle10.1162/euso_a_00013