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A Study on Low Fertility─Supplement to and Development of the Theory of Demographic Transition
作者姓名:邬沧萍  穆光宗
摘    要:Ⅰ.ShouldthePhenomenonofLowFertilityBeStudiedTheoreticallyandinPracticeorNot?Afteradramaticfallinfertilityinthe1970sandafluctuatingbutslowerfaIlinthe1980s,newfeaturesrelatedtothetotalbirthratehavebeennotedinthefirstfiveyearsofthe1990s,i.e.,moreandmoreprovinces,municipalitiesandautonomousregionsinChinaareapproachingorhavebeguntoexperiencenegativepopulationgrowth.Nationwide,thebirthratehasdroppedfrom2.31birthsperwomanin1990to2.00in1992(alreadyunderthereplacementlevelof2.1).In1992,twenty-onep…

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