Choosing between the UN’s alternative views of population aging

• Warren C. Sanderson ,

  Roles Conceptualization, Formal analysis, Methodology, Visualization, Writing – original draft

  * E-mail: warren.sanderson@stonybrook.edu.

  Affiliations Wittgenstein Centre for Demography and Global Human Capital (Univ. Vienna, IIASA, VID/ÖAW), International Institute for Applied Systems Analysis, Laxenburg, Austria, Department of Economics, Stony Brook University, Stony Brook, New York, United States of America, CUNY Institute for Demographic Research, New York, New York, United States of America

  http://orcid.org/0000-0002-2205-948X

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• Sergei Scherbov

  Roles Conceptualization, Formal analysis, Methodology, Visualization, Writing – original draft

  Affiliations Wittgenstein Centre for Demography and Global Human Capital (Univ. Vienna, IIASA, VID/ÖAW), International Institute for Applied Systems Analysis, Laxenburg, Austria, International Laboratory on Demography and Human Capital, Russian Presidential Academy of National Economy and Public Administration, Prospekt Vernadskogo, Moscow, Russian Federation

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