A Study on the Life of the Japanese Housing Stock——An Estimation Using the House and Land Statistice Survey Data
This paper first proves that the life of the Japanese housing stock can be calculated depending solely on the housing stock data published in the House and Land Statistics Survey which has been regarded inappropriate for that purpose mainly because of its inconsistency with the flow data shown in the House Building Statistics. Having Applied the Kaplan-Meiers method, the life is given by the 50 percentile value of the accumulated survival ratio of the same cohort. The system dynamics model thus reconstructed from the House and Land Statistics Survey consequently shows a good accordance with the House Building Statistics. And, it reports on the result of the analysis about the calculated life of houses.
Life of houses Survival ratio Kaplan-Meiers method House and Land Statistics Survey System dynamics
Seiichi Kawamoto Masao Ando
Mitsubishi Estate Home Co.Ltd.,M.Eng Prof.,Dept.of Architecture and Urban Science,Chiba University Dr.Eng
国际会议
北京
英文
354-357
2008-10-01（万方平台首次上网日期，不代表论文的发表时间）