title: Public pensions with endogenous fertility: comment on Nishimura and Zhang.
mesh_terms: D003710:Demography; D004467:Economics; D005069:Evaluation Studies as Topic; D005298:Fertility; D005376:Financial Management; D005380:Financing, Government; D008962:Models, Theoretical; D011153:Population; D011157:Population Dynamics; D012943:Social Security
keywords: Critique; Demographic Factors; Economic Factors; Fertility; Financial Activities; Financing, Government; Population; Population Dynamics; Social Security; Theoretical Studies