title: The upside of downsizing.
authors.forename: Dennis
authors.initials: D
authors.lastname: Normile
mesh_terms: D000375:Aging; D004467:Economics; D017048:Health Care Costs; D006801:Humans; D007564:Japan; D010415:Pensions; D011157:Population Dynamics; D011158:Population Growth; D012959:Socioeconomic Factors