Pub Date : 2007-01-01DOI: 10.1553/populationyearbook2007s107
Gustav Feichtinger, Maria Winkler-Dworak, Inga Freund, Alexia Prskawetz, Fernando Riosmena
In a hierarchical organisation of stable size the annual intake is strictly determined by the number of deaths and a statutory retirement age (if there is one). In this paper we reconstruct the population of the Austrian Academy of Sciences from 1847 to 2005. For the Austrian Academy of Sciences we observe a shift of its age distribution towards older ages, which on the one hand is due to rising life expectancy, i.e., a rising age at death, as well as to an increased age at entry on the other hand. Therefore the number of new entrants has been fluctuating considerably-especially reflecting several statutory changes-and the length of tenure before reaching the age limit has declined during the second half of the last century.Based on alternative scenarios of the age distribution of incoming members-including a young, an old, the 'current' and a mixed-age model-we then project the population of the Austrian Academy and its ageing forward in time. Our results indicate that the 'optimum policy' would be to elect either young or old aged new members.
{"title":"On the age dynamics of learned societies-taking the example of the Austrian Academy of Sciences.","authors":"Gustav Feichtinger, Maria Winkler-Dworak, Inga Freund, Alexia Prskawetz, Fernando Riosmena","doi":"10.1553/populationyearbook2007s107","DOIUrl":"https://doi.org/10.1553/populationyearbook2007s107","url":null,"abstract":"<p><p>In a hierarchical organisation of stable size the annual intake is strictly determined by the number of deaths and a statutory retirement age (if there is one). In this paper we reconstruct the population of the Austrian Academy of Sciences from 1847 to 2005. For the Austrian Academy of Sciences we observe a shift of its age distribution towards older ages, which on the one hand is due to rising life expectancy, i.e., a rising age at death, as well as to an increased age at entry on the other hand. Therefore the number of new entrants has been fluctuating considerably-especially reflecting several statutory changes-and the length of tenure before reaching the age limit has declined during the second half of the last century.Based on alternative scenarios of the age distribution of incoming members-including a young, an old, the 'current' and a mixed-age model-we then project the population of the Austrian Academy and its ageing forward in time. Our results indicate that the 'optimum policy' would be to elect either young or old aged new members.</p>","PeriodicalId":34968,"journal":{"name":"Vienna Yearbook of Population Research","volume":"2007 ","pages":"107-131"},"PeriodicalIF":0.0,"publicationDate":"2007-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3172208/pdf/nihms320448.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30144965","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.1553/populationyearbook2019s037
Hippolyte d’Albis, Ikpidi Badji
This article analyses the development of inequalities between the generations in France using a composite indicator including income and life expectancy. Mortalityadjusted disposable income has greatly increased over the generations. However, a breakdown by sex shows that this increasing trend is attributable to rapid growth in women’s income, while men’s income has stagnated for all cohorts born since 1946.
{"title":"Intergenerational inequalities in mortality-adjusted disposable incomes","authors":"Hippolyte d’Albis, Ikpidi Badji","doi":"10.1553/populationyearbook2019s037","DOIUrl":"https://doi.org/10.1553/populationyearbook2019s037","url":null,"abstract":"This article analyses the development of inequalities between the generations in France using a composite indicator including income and life expectancy. Mortalityadjusted disposable income has greatly increased over the generations. However, a breakdown by sex shows that this increasing trend is attributable to rapid growth in women’s income, while men’s income has stagnated for all cohorts born since 1946.","PeriodicalId":34968,"journal":{"name":"Vienna Yearbook of Population Research","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67365666","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}