1985 Volume 20 Pages 421-426
In former part of this paper, basic models based on cohort analysis, are calculated so as to research relations between some quantitative concepts about flow and stock. It shows moving number of vacant houses and households after 1000 houses are newly built. In later part, housing data of 23 ku are researched about the flow number such as built and lost houses with each rooms, are estimated. At last using those flow data of houses and families, residential levels of Chuo-ward(ku) are simulated.