{"title":"[[Social intermarriages in Japan]].","authors":"T Suzuki","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":83762,"journal":{"name":"Jinko mondai kenkyu. [Journal of population problems]","volume":"46 4","pages":"14-31"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22013180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[[Change in the sex ratio of migrants in Japan]].","authors":"H Sakai","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":83762,"journal":{"name":"Jinko mondai kenkyu. [Journal of population problems]","volume":"46 4","pages":"1-13"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22013179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
"A new simulation model has been constructed to estimate demographic processes of prehistoric human populations who migrated and dispersed, particularly to [uninhabited areas].... This model simultaneously treats fertility, mortality and migration, taking the carrying capacity of the land into account." (SUMMARY IN ENG)
{"title":"[[Development of a simulation model for migrations and dispersals of prehistoric human populations]].","authors":"T Ohba","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>\"A new simulation model has been constructed to estimate demographic processes of prehistoric human populations who migrated and dispersed, particularly to [uninhabited areas].... This model simultaneously treats fertility, mortality and migration, taking the carrying capacity of the land into account.\" (SUMMARY IN ENG)</p>","PeriodicalId":83762,"journal":{"name":"Jinko mondai kenkyu. [Journal of population problems]","volume":"46 4","pages":"49-60"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22013182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[[A note on the length of working life for household heads]].","authors":"C Yamamoto","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":83762,"journal":{"name":"Jinko mondai kenkyu. [Journal of population problems]","volume":"46 4","pages":"61-5"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22013183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[[Nuptiality trends in Japan: 1988-1989]].","authors":"K Hirosima, M Yamamoto","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":83762,"journal":{"name":"Jinko mondai kenkyu. [Journal of population problems]","volume":"46 4","pages":"74-85"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22013185","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Coresidence of family members and in-home care of the aged].","authors":"K Hanada","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":83762,"journal":{"name":"Jinko mondai kenkyu. [Journal of population problems]","volume":"46 4","pages":"32-48"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22013181","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[[Fertility trends in Japan: 1988-1989]].","authors":"K Hirosima, R Bando","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":83762,"journal":{"name":"Jinko mondai kenkyu. [Journal of population problems]","volume":"46 4","pages":"66-73"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22013184","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[[Occupational differences in life expectancy: 1989]].","authors":"A Ishikawa","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":83762,"journal":{"name":"Jinko mondai kenkyu. [Journal of population problems]","volume":"46 4","pages":"86-95"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22013186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
"The purpose of the present paper is to review the recent trends in population age structure in Japan and to assess the demographic determinants of those trends relating to the impacts of fertility and mortality change on aging." A decline in cohort mortality and a significant decrease in the birth rate since 1973 have increased the proportion of the aged population. (SUMMARY IN ENG)
{"title":"[[Effects of fertility and mortality change on aspects of aging in Japan]].","authors":"S Takahashi","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>\"The purpose of the present paper is to review the recent trends in population age structure in Japan and to assess the demographic determinants of those trends relating to the impacts of fertility and mortality change on aging.\" A decline in cohort mortality and a significant decrease in the birth rate since 1973 have increased the proportion of the aged population. (SUMMARY IN ENG)</p>","PeriodicalId":83762,"journal":{"name":"Jinko mondai kenkyu. [Journal of population problems]","volume":"46 3","pages":"1-15"},"PeriodicalIF":0.0,"publicationDate":"1990-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22026955","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
"Facilitated by our previous macro-models, we analyzed the effects of children's characteristics on the residential relationship with parents using the data of the Second National Survey on Migration in Japan, 1986 conducted by [the] Institute of Population Problems. The characteristics studied here were children's age, birth order, marital status, sex, sib size, number of living parents, education and birth place." Comparisons are made of the age, sex, and marital status of children who leave the parental home and those who continue to reside with their parents. (SUMMARY IN ENG)
{"title":"[[Parent-child residential relationship and migration from the viewpoint of children]].","authors":"K Hirosima","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>\"Facilitated by our previous macro-models, we analyzed the effects of children's characteristics on the residential relationship with parents using the data of the Second National Survey on Migration in Japan, 1986 conducted by [the] Institute of Population Problems. The characteristics studied here were children's age, birth order, marital status, sex, sib size, number of living parents, education and birth place.\" Comparisons are made of the age, sex, and marital status of children who leave the parental home and those who continue to reside with their parents. (SUMMARY IN ENG)</p>","PeriodicalId":83762,"journal":{"name":"Jinko mondai kenkyu. [Journal of population problems]","volume":"46 3","pages":"16-34"},"PeriodicalIF":0.0,"publicationDate":"1990-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22027972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}