Dr. Ryohei Mogi

Why is Japan’s fertility rate falling—and what’s really behind it? @hik0107, Kimura, and I wrote a 10,000+ word guide on it in plain English with data + research insights. No jargon, just clarity. Please share this piece if you find it useful! rmogi.medium.com/all-you-need-t…

I had the privilege of being interviewed by rtve, Spain’s national public broadcaster, about our research on fertility desire and romantic partnership. The interview was a live radio show and now it is online (2:15-7:45): rtve.es/play/audios/to…

upf.edu/web/focus/w/st… A study with @AlyceRaybould, @RyotaMugiyama Published in @SF_Journal Supported by @DemoSocUPF @ucl

A press release of our new study in English/Spanish/Catalan has just out!! We explain a situation those who do not have any romantic partner in Japan and found that individuals without a romantic partner are more likely to revise their fertility desires downward.

full blog post: @rmogi/all-you-need-to-know-about-low-fertility-issues-in-japan-0227155a6e68" target="_blank" rel="nofollow noopener">medium.com/@rmogi/all-you…

Only 3 figures to understand Japanese low fertility situation

Do you know year of Fire Horse? And do you know the total fertility rate dropped 26% in the last fire horse year in Japan? My new blog post explains how the superstition changed fertility pattern in the last Fire Horse Years (1906, 1966) in Japan. 2026 will be Fire Horse...

@SF_Journal @OxUniPress @DemoSocUPF @ucl @IUSSP @Pop_Council

[New finding!] Ryohei Mogi, Ryota Mugiyama (@RyotaMugiyama ), & Alyce Raybould (@AlyceRaybould ) has shown that individuals without a romantic partner are more likely to revise their fertility desires downward.

academic.oup.com/sf/advance-art…?

Our INTRAREPRO project on social inequalities in reproduction in Spain at @UNED_POLISOCI (with a great research team including @leire_salazar @XianaBueno @rmogimogi @MarcoCozzani Evgeniya Borisova @NBelloIglesias and @m_borchgrevink is now on X! You can follow us at @INTRAREPRO

Fertility trends in Spain using the 2018 Fertility Survey. Findings point to partnership & financial resources as key factors for having children. Policies supporting economic stability & work-family balance are needed to address low fertility rates. demographic-research.org/articles/volum…

Trending in #Demography: ooir.org/index.php?fiel… 1) Networks of persistence (@IntMig_Journal) 2) Hierarchy in the Politics of Migration (@IMRjournal) 3) Lowest low fertility in Spain (@DemographicRes) 4) Skin Tones & Skill Transferability Among Mexicans (@ReadDemography)

Today at 11:00, please come to the session 20! #EPC2024 I'm presenting a paper on those who never formed union with @ewabatyra & @ikashnitsky . Also, @AlyceRaybould will present a paper with @RyotaMugiyama and me on how duration of non-partnership effects on fertility desires.

Also singlehood, sexlessness, etc are also the focus of the session!

Working on research related to - dating - non-coresidential partnership; LAT - romantic relationship - sexual behaviours among youth ??? Then do not forget to apply to my session at IPC 2025! Deadline is September 15⏰ Look forward to your application🤩 ipc2025.iussp.org

Ok we are ready for you, children of #EPC2024 (room G.01)

@DemoSocUPF @PolitiquesUPF @UPFBarcelona @RyotaMugiyama @Giam_Alderotti

The association between employment status (uncertainty) and cohabitation/marriage/birth is well-known. However, this is not the case for having a romantic partner not living together. Our study started this simple question and resulted in super interesting findings. ✌️🍣🍝🇯🇵🇮🇹