Ryohei Mogi


Ryohei Mogi is a Juan de la Cierva Fellow at the Department of Political and Social Sciences, Pompeu Fabra University (Barcelona, Spain) and an Assistant Professor at the Interdisciplinary Centre on Population Dynamics (CPop), University of Southern Denmark.

He is a demographer and seeks to understand the fertility decline and family changes by developing alternative measures and analysing the key factors of such decline and changes and its consequences. He particularly focuses on childlessness, mate search, and partnership formation.

He received his PhD in Demography at the Autonomous University of Barcelona and Centre for Demographic Studies in 2020 and European Research Certificate in Demography from the European Doctoral School of Demography at Max Planck Institute for Demographic Research and La Sapienza University of Rome.

I am writing articles for lay audience regarding low fertility: Medium.


Jun 10, 2022 New publication in N-IUSSP.
Apr 13, 2022 New publication in Population Studies.
Jul 3, 2024 Announcement_13
Jul 3, 2024 Announcement_12
Mar 20, 2024 New publication Trends of the Delay and Variance of Childbirth Timing by Completed Number of Children in Socius.