title: [What is the effect of immigration policy?].
authors.forename: J
authors.initials: J
authors.lastname: De Beer
mesh_terms: D003710:Demography; D019049:Developed Countries; D004641:Emigration and Immigration; D005060:Europe; D009426:Netherlands; D011153:Population; D011157:Population Dynamics; D011640:Public Policy; D012106:Research; D013223:Statistics as Topic
keywords: Demographic Factors; Developed Countries; Estimation Technics; Europe; International Migration; Migration; Migration Policy; Netherlands; Policy; Population; Population Dynamics; Population Policy; Research Methodology; Social Policy; Western Europe