[A model of structural transition based on the molecular-type population structure theorem].
The author presents a model of structural transition based on a theorem of molecular-type population structure.  "Household or family has been sometimes called [a] demographic molecule, when compared with the unit of ordinary population, i.e., a person, which in turn [is called a] demographic atom.  Molecular population structure is defined by the author as the age structure of the population composed of people included in certain [sorts] of molecules.  The molecular age structure is basically represented by matrices whose elements...are the numbers of people aged i whose other member person in the same molecule, for example mother, is aged j."  (summary in ENG)
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D017677:Age Distribution; D000367:Age Factors; D003710:Demography; D005191:Family Characteristics; D008962:Models, Theoretical; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D012106:Research; D012942:Social Sciences
Age Distribution; Age Factors; Demographic Factors; Demography; Family And Household; Family Characteristics; Households; Models, Theoretical; Population; Population Characteristics; Population Dynamics; Population Theory; Research Methodology; Social Sciences