Zhen Zhang


Fudan University


Articles by Zhen Zhang

Articles in PubMed
Articles in Google Scholar

18 September 2020 | research article

Population aging caused by a rise in the sex ratio at birth

Zhen Zhang, Qiang Li

Volume: 43 Article ID: 32
Pages: 969–992
DOI: 10.4054/DemRes.2020.43.32

12 September 2012 | formal relationship

The difference between alternative averages

James W. Vaupel, Zhen Zhang

Volume: 27 Article ID: 15
Pages: 419–428
DOI: 10.4054/DemRes.2012.27.15

12 October 2010 | formal relationship

Attrition in heterogeneous cohorts

James W. Vaupel, Zhen Zhang

Volume: 23 Article ID: 26
Pages: 737–748
DOI: 10.4054/DemRes.2010.23.26

18 June 2009 | formal relationship

The age separating early deaths from late deaths

Zhen Zhang, James W. Vaupel

Volume: 20 Article ID: 29
Pages: 721–730
DOI: 10.4054/DemRes.2009.20.29