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@iussp.bsky.social
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IUSSP @iussp.bsky.social · 05/10/2026
IUSSP-PAA Webinars on AI & Demography - Part 1 on OCT 16 with Ridhi Kashyap, Emilio Zagheni, Andrew Tatem, Matthew Hauer / Part 2 on OCT 22 with Evans Omondi, Isaac Maddow-Zimet,Tyler McCormick, Madeleine Short Fabic. Moderation V. Adjiwanou iussp.org/en/iussp-paa... #demography #populationstudies
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IUSSP @iussp.bsky.social · 05/10/2026
N-IUSSP: When babies and PhDs collide: a gendered story, by Xinyi Zhao www.niussp.org/education-wo... #demography #populationstudies
niussp.org
When babies and PhDs collide: a gendered story - N-IUSSP
Becoming a parent during doctoral training carries lasting career consequences, but not equally for women and men. Xinyi Zhao presents the results of a global study on 8,097 academic parents ... Read ...
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IUSSP @iussp.bsky.social · 29/09/2026
Join us tomorrow 30 SEPT at 10 am NY / 16:00 Paris for IUSSP Webinar "Three Years and a Lifetime Later: Recommendations for Rights- and Justice-informed FP Measures". Register in advance. iussp.org/en/iussp-web... #demography #populationsstudies #SRHR
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IUSSP @iussp.bsky.social · 28/09/2026
N-IUSSP: Too old to give blood? Not in South Korea, by Kim Oh Seok www.niussp.org/health-and-m... #demography #populationstudies
niussp.org
Too old to give blood? Not in South Korea - N-IUSSP
As populations age across East Asia, blood banks face a double squeeze: fewer young donors and more elderly patients needing transfusions. South Korea, Oh Seok Kim notes, has promptly responded ... Re...
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FemQuant @femquant.bsky.social · 17/09/2026
See our FemQuant term card for the upcoming academic year here: femquant.wordpress.com/seminar-seri… Our next seminar is on Sept 29 (Exposure to Local Violent Crime and Abortion, Miscarriage, and Stillbirth in Mexico, Dr. Signe Svallfors). Details and registration link on our website!
femquant.wordpress.com
September 2027 Newsletter and Term Card
Hi all, Welcome back to the FemQuant newsletter for the fall! The following newsletter has most (but not all!) of our planned events for this academic year. Please note that our first event will be taking place in less than two weeks on zoom with Dr. Signe Svallfors! As always, please feel free to contribute to our FemQuant newsletter by responding via this…
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IUSSP @iussp.bsky.social · 21/09/2026
N-IUSSP: National identity and fertility intentions in Hungary, by Dávid Erát www.niussp.org/fertility-an... #demography #populationstudies
niussp.org
National identity and fertility intentions in Hungary - N-IUSSP
National identity, defined as attachment to the nation, shapes behaviour. As fertility declines, childbearing may become a national issue. If the nation is important to individuals, are they more like...
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IUSSP @iussp.bsky.social · 21/09/2026
Join us today 21 Sept - IUSSP Debate: "Since ICPD 1994, has too little attention been paid to rapid population growth?" with R. Mundi (Nigeria), M. Islam (Bangladesh), A. Abdelmohsen (UNFPA), V. Di Lego (Brazil), and S. Sinding (former IPPF) iussp.org/en/iussp-deb... #demography #populationstudies
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IUSSP @iussp.bsky.social · 14/09/2026
N-IUSSP: Longer lives, less healthy ageing? The Australian case, by Guogui Huang and Fei Guo www.niussp.org/individual-a... #demography #populationstudies
niussp.org
Longer lives, less healthy ageing? The Australian case - N-IUSSP
Migrants in Australia live longer than the Australian-born population, but their health advantage fades with age. The gap is especially striking for migrant women. A longer life, Guogui Huang and ... ...
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IUSSP @iussp.bsky.social · 08/09/2026
Join us ONLINE on Sept 28 to celebrate 2026 IUSSP Laureate Jane Bertrand. Speakers will address various aspects of Jane Bertrand’s career and achievements. Time: New York: 9:30 am / Kinshasa: 14:30 / Paris: 15:30 / New Delhi: 19:00 REGISTER in advance: iussp.org/en/online-la... #demography
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IUSSP @iussp.bsky.social · 07/09/2026
N-IUSSP: Life trajectories of African unwed mothers after the loss of their child, by Yingyi Lin, Emily Smith-Greenaway, Camila Cortes Rodriguez and Shelley Clark www.niussp.org/fertility-an... #demography #populationstudies
niussp.org
Life trajectories of African unwed mothers after the loss of their child - N-IUSSP
Yingyi Lin, Emily Smith-Greenaway, Camila Cortes Rodriguez, and Shelley Clark examine how the death of a premaritally born child affects an unmarried mother’s future life trajectory in 26 sub-Saharan ...
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IUSSP @iussp.bsky.social · 31/08/2026
Join us on 21 Sept for our next Debate: "Since ICPD 1994, has too little attention been paid to rapid population growth?" with R. Mundi (Nigeria), M. Islam (Bangladesh), A. Abdelmohsen (UNFPA), V. Di Lego (Brazil), and S. Sinding (former IPPF) - REGISTER NOW! iussp.org/en/iussp-deb... #demography
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Max Planck Institute for Demographic Research (MPIDR) @mpidr.bsky.social · 31/08/2026
It's a wrap! #ALAP2026 is over. We had a good time, good talks and a great experience! MPIDR says ¡Muchas gracias por una conferencia increíble! Jose Andrade | Thiago Malaguth | Liliana P. Calderón-Bernal | Abi Tun | Ana Cris GUV | Ebru Sanliturk | Diego Alburez | Katherine Del Salto Calderon
Eight researchers are standing, smiling, in front of the Universidad de Costa Rica's Edificio Educación Continua building.
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IUSSP @iussp.bsky.social · 28/07/2026
N-IUSSP: Health around the time of first birth matters for future fertility, by Øystein Kravdal, Emily Grundy and Rannveig Kaldager Hart www.niussp.org/fertility-an... #Demography #populationstudies
niussp.org
Health around the time of first birth matters for future fertility - N-IUSSP
Evidence from Norway indicates that chronic health problems are just one of the factors liable to influence individual fertility. Øystein Kravdal, Emily Grundy, and Rannveig K. Hart argue that health ...
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Jasmin Abdel Ghany @jasminabdelghany.bsky.social · 21/07/2026
Working on climate & population? Keen to discuss future directions & methodological frontiers? Join 28-29 Jan in Bologna 🇮🇹 📩 Call for abstracts by 20 Sep! Organized with POPCLIMA project, @iussp.bsky.social Panel on Climate & Environmental Demography & @eaps.bsky.social Climate Demography.
popclima.eu
POPCLIMA: Call for Abstracts - POPCLIMA
Population Dynamics in a Changing Climate – Future Directions for Climate Demography Organiser: University of Bologna (POPCLIMA – ERC Consolidator Grant), in...
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IUSSP @iussp.bsky.social · 20/07/2026
N-IUSSP: Estimating years lived across racial categories in Brazil, by Jerônimo Muniz, Aliya Saperstein and Bernardo L. Queiroz www.niussp.org/migration-an... #demography #populationstudies
niussp.org
Estimating years lived across racial categories in Brazil* - N-IUSSP
Using multistate life tables techniques, Jerônimo Muniz, Aliya Saperstein, and Bernardo Queiroz estimate that about one out of two Brazilians initially classified as Black will be reclassified as Brow...
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IUSSP @iussp.bsky.social · 16/07/2026
N-IUSSP: Violence begets violence. Evidence from the Nigerian Civil War (1967–1970), by Yingyi Lin and Emily Smith-Greenaway www.niussp.org/health-and-m... #demography #populationstudies
niussp.org
Violence begets violence. Evidence from the Nigerian Civil War (1967–1970) - N-IUSSP
Women exposed to war are known to be at higher risk of intimate partner violence, but is this simply because their husbands, too, endured war? Studying the Nigerian Civil War ... Read more
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IUSSP @iussp.bsky.social · 09/07/2026
N-IUSSP: Can we really predict individual-level longevity? by Casey F. Breen and Nathan Seltzer www.niussp.org/health-and-m... #demography #populationstudies
niussp.org
Can we really predict individual-level longevity? - N-IUSSP
Disparities in life expectancy across sociodemographic groups are large in the U.S. Still, using linked Census and mortality records for men born in 1910, Casey Breen and Nathan Seltzer find ... Read ...
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Shelley Clark @shelleydclark.bsky.social · 06/07/2026
Is there really a fertility "crisis"? Beyond Birth Rates: Advancing a Pro-Alignment Approach to Low Fertility in North America A conference on August 20th, 2026. This event is hybrid and can be attended in person at McGill University (Montreal) or online. www.mcgill.ca/popcentre/ev... 1/
poster: 
Worried about low and declining birth rates? Is there really a fertility "crisis"?

A conference:
BEYOND BIRTH RATES: Advancing a pro-alignment approach to low fertility in North America
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IUSSP @iussp.bsky.social · 06/07/2026
N-IUSSP: Son preference and reproductive behaviour in Uzbekistan, by Khilola Dushamova, Rashid Javed, Gayrat Suyunov and Munira Zakirova www.niussp.org/fertility-an... #demography #populationstudies
niussp.org
Son preference and reproductive behaviour in Uzbekistan - N-IUSSP
Using data from the 2021–2022 Uzbekistan Multiple Indicator Cluster Survey, Khilola Dushamova, Rashid Javed, Gayrat Suyunov and Munira Zakirova find that son preference shapes reproductive behaviour a...
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IUSSP @iussp.bsky.social · 02/07/2026
N-IUSSP: Why menstrual health belongs in population surveys, by Jule Becker and Billie de Haas www.niussp.org/fertility-an... #demography #populationstudies
niussp.org
Why menstrual health belongs in population surveys - N-IUSSP
Population surveys measure health and wellbeing but overlook menstrual cycle status and symptom burden, a blind spot affecting nearly half the population. Drawing on a survey review and qualitative re...
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IUSSP @iussp.bsky.social · 29/06/2026
N-IUSSP: Child stunting: lessons from global history, by Eric Schneider www.niussp.org/environment-... #demography #populationstudies
niussp.org
Child stunting: lessons from global history - N-IUSSP
Child stunting, being too short for one’s age, is widely seen as a problem of today’s poorer countries. A systematic review of data from 122 countries since the 19th century ... Read more
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IUSSP @iussp.bsky.social · 22/06/2026
N-IUSSP: Change is the only constant: living arrangements in the United States, 1850–2021, by Ginevra Floridi and Albert Esteve www.niussp.org/family-and-h... #demography #populationstudies
niussp.org
Change is the only constant: living arrangements in the United States, 1850–2021 - N-IUSSP
Living arrangements are the reflection of demographic and social change. Using historical census data from the United States, Ginevra Floridi and Albert Esteve summarise 170 years of change in househo...
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IUSSP @iussp.bsky.social · 15/06/2026
N-IUSSP: Women’s stable employment and first births in Europe, by Angela Greulich and Michael S. Rendall #demography #populationstudies www.niussp.org/fertility-an...
niussp.org
Women’s stable employment and first births in Europe - N-IUSSP
Although men’s employment has a consistently positive association with starting a family in Europe, this association has been less clear for women. Using harmonized couple-level data for the years 200...
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IUSSP @iussp.bsky.social · 01/06/2026
N-IUSSP: The end of lowest-low as we knew it: one threshold, many futures, by Ignacio Pardo and Stuart Gietel-Basten www.niussp.org/fertility-an... #demography #populationstudies
niussp.org
The end of lowest-low as we knew it: one threshold, many futures - N-IUSSP
“Lowest-low fertility” has become widespread but is now less informative, Stuart Gietel-Basten and Ignacio Pardo argue. Countries sharing very low fertility levels increasingly follow divergent demogr...
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IUSSP @iussp.bsky.social · 25/05/2026
N-IUSSP: China: demographic dividend and skill-based productivity, by Hengyu Gu, Yingju Wu, Guillaume Marois, Wolfgang Lutz and Tianlong Niu www.niussp.org/fertility-an... #demography #populationstudies
niussp.org
China: demographic dividend and skill-based productivity - N-IUSSP
As populations grow older, the economic boost known as the demographic dividend, driven by a large working-age population, is fading. However, the drivers of prosperity are shifting. Using Chinese dem...
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IUSSP @iussp.bsky.social · 18/05/2026
N-IUSSP: On Türkiye’s recent rapid fertility decline, by Sutay Yavuz www.niussp.org/fertility-an... #demography #populationstudies
niussp.org
On Türkiye’s recent rapid fertility decline - N-IUSSP
In the last decade, Türkiye has recorded the steepest fertility decline in Europe. Period indicators, however, reveal only part of the story. With a birth-order analysis Sutay Yavuz shows that ... Rea...
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IUSSP @iussp.bsky.social · 11/05/2026
N-IUSSP: Population growth and family planning are still important. Has UNFPA forgotten? by Frank Götmark, Chukwuedozie Ajaero, Mohammad Mainul Islam, Rhoda Mundi, Nebechukwu H. Ugwu and Malte Andersson www.niussp.org/family-and-h... #demography #populationstudies
niussp.org
Population growth and family planning are still important. Has UNFPA forgotten? - N-IUSSP
Projected population growth of about 2 billion in Africa and elsewhere will contribute to poverty, poor reproductive health, environmental degradation and climate change. Frank Götmark, Chukwuedozie A...
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IUSSP @iussp.bsky.social · 04/05/2026
N-IUSSP: How siblings shape cognitive aging. Evidence from American families, by Yiang Li www.niussp.org/environment-... #demography #populationstudies
niussp.org
How siblings shape cognitive aging. Evidence from American families - N-IUSSP
Yiang Li’s research on Americans born in the early 20th century shows that adults who grew up with multiple brothers and sisters, especially siblings close in age, experienced markedly faster cognitiv...
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IUSSP @iussp.bsky.social · 30/04/2026
N-IUSSP: Measuring life expectancy with care needs in Ibero-American countries, by Mariana Calderón-Jaramillo, Jeroen Spijker, Elisenda Rentería Elisenda Rentería and Luciana Correia Alves www.niussp.org/health-and-m... #demography #populationstudies
niussp.org
Measuring life expectancy with care needs in Ibero-American countries  - N-IUSSP
Increasing life expectancy across the world calls for a comprehensive understanding of how these additional years are lived by individuals. By estimating years of life expectancy with care needs in .....
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IUSSP @iussp.bsky.social · 27/04/2026
N-IUSSP: Economic cycles and first births among natives and migrants’ children in Belgium, by Jonas Wood, Karel Neels and Leen Marynissen www.niussp.org/migration-an... #demography #populationstudies
niussp.org
Economic cycles and first births among natives and migrants’ children in Belgium - N-IUSSP
Economic cycles shape first births in Belgium and help explain aggregate fertility trends. However, as Wood, Neels and Marynissen show, pro-cyclical fertility holds for natives and European descendant...
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IUSSP @iussp.bsky.social · 23/04/2026
N-IUSSP: Extending working lives: how European birth cohorts compare, by Jan Einhoff www.niussp.org/education-wo... #demography #populationstudies
niussp.org
Extending working lives: how European birth cohorts compare - N-IUSSP
Promoting longer working lives has become a key policy response to population ageing. Jan Einhoff finds that successive European birth cohorts have spent a growing number of years in employment ... Re...
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Vienna Institute of Demography (VID) @demographyvienna.bsky.social · 22/04/2026
📢 Job opening! Join our Research Group on Health and Longevity as a Postdoctoral Researcher ⏰ Full-time (40h/week), 3-year position 🔗 Infos & application: oeawnr.onlyfy.jobs/job/2pwe2l9p
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IUSSP @iussp.bsky.social · 21/04/2026
Join us to celebrate the 2026 IUSSP Laureate - Jane Bertrand - at the 2026 PAA Annual Meeting in St Louis, Missouri on Thursday May 7th from 5:30 to 6:30 pm in America’s Center, Room 101. A virtual ceremony will be organized later on. iussp.org/en/jane-bert... #demography #populationstudies
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IUSSP @iussp.bsky.social · 20/04/2026
N-IUSSP: Beyond national borders: assessing avoidable mortality across European districts (2002–2019), by Sophie Stroisch, Michael Mühlichen, Pavel Grigoriev and Tobias Vogt www.niussp.org/health-and-m... #demography #populationstudies
niussp.org
Beyond national borders: assessing avoidable mortality across European districts (2002–2019) - N-IUSSP
Avoidable mortality is traditionally analysed at the national level. Using district-level data from 10 European countries between 2002 and 2019, Sophie Stroisch, Michael Mühlichen, Pavel Grigoriev and...
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IUSSP @iussp.bsky.social · 17/04/2026
N-IUSSP: Every year of schooling counts for dementia risk in the US, by Hyungmin Cha www.niussp.org/education-wo... #demography #populationstudies
niussp.org
Every year of schooling counts for dementia risk in the US - N-IUSSP
In the US, each additional year of education is linked to a lower risk of dementia in later life, Hyungmin Cha notes. The decline is steady across the education spectrum, ... Read more
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IUSSP @iussp.bsky.social · 13/04/2026
N-IUSSP: Immigrant housing and mobility across countries and generations - Joseph Harrison www.niussp.org/migration-an... #demography #populationstudies
niussp.org
Immigrant housing and mobility across countries and generations - N-IUSSP
Harmonised cross-national data from five European countries reveals persistent differences in residential mobility and housing patterns among immigrants and their descendants in Europe. Joseph Harriso...
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Vienna Institute of Demography (VID) @demographyvienna.bsky.social · 10/04/2026
Reminder to submit until April 30, 2026 👇 Keynote speakers: - Ann Berrington, University of Southampton - Petra Todd, University of Pennsylvania - Manos Antoninis, Global Education Monitoring (GEM) Report, UNESCO
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IUSSP @iussp.bsky.social · 30/03/2026
N-IUSSP: How seasonal mortality shapes life expectancy in Europe (2000-2019) www.niussp.org/health-and-m... #demography #populationstudies
niussp.org
How seasonal mortality shapes life expectancy in Europe (2000-2019) - N-IUSSP
Mortality in Europe follows a clear seasonal pattern, with more deaths during winter months especially, but their impact on life expectancy is often overlooked. Using data from 20 countries, Isabella ...
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IUSSP @iussp.bsky.social · 23/03/2026
N-IUSSP: Formal childcare and the next child in ten European countries www.niussp.org/family-and-h... #demography #populationstudies
niussp.org
Formal childcare and the next child in ten European countries - N-IUSSP
Working parents with at least one child who use formal childcare services are not always more likely to have further children. As Jonas Wood shows, the European evidence is mixed, ... Read more
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IUSSP @iussp.bsky.social · 16/03/2026
N-IUSSP: Not just later: why marriage is disappearing in South Korea www.niussp.org/family-and-h... #demography #populationstudies
niussp.org
Not just later: why marriage is disappearing in South Korea - N-IUSSP
First marriage in South Korea has declined sharply over the past three decades. This is not simply a story of later marriage. Even after accounting for delayed timing, Sam Hyun ... Read more
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IUSSP @iussp.bsky.social · 09/03/2026
N-IUSSP: Your partner’s education shapes your survival www.niussp.org/education-wo... #demography #populationstudies
niussp.org
Your partner’s education shapes your survival - N-IUSSP
People with higher levels of education tend to live longer, healthier lives. However, education is not only an individual resource – its benefits may also be shared between partners. Using ... Read mo...
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IUSSP @iussp.bsky.social · 05/03/2026
N-IUSSP: The role of polygyny in sub-Saharan Africa’s fertility decline www.niussp.org/fertility-an... #demography #populationstudies
niussp.org
The role of polygyny in sub-Saharan Africa’s fertility decline - N-IUSSP
Across 23 sub-Saharan African countries, fertility decline in the past few decades is in good part attributable to the shrinking share of women in polygynous unions. As Sophia Chae and ... Read more
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IUSSP @iussp.bsky.social · 02/03/2026
Small-scale mortality in Italy: 2002–2018, by Gustavo De Santis, Federico Benassi, Gianni Carboni and Mauro Maltagliati www.niussp.org/health-and-m... #demography #populationstudies
niussp.org
Small-scale mortality in Italy: 2002–2018* - N-IUSSP
The study of small-scale mortality, although of great interest, is rarely feasible due to data limitations. By exploiting a municipality-level database prepared by the Italian National Institute of St...
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IUSSP @iussp.bsky.social · 02/03/2026
N-IUSSP Ebook: From arrival to settlement. Vulnerabilities of asylum seekers and refugees in Europe, edited by Daria Mendola, explores the issue from a multidisciplinary perspective, placing Italy within the broader European context. www.niussp.org/ebooks/from-... #demography #populationstudies
niussp.org
From arrival to settlement. Vulnerabilities of asylum seekers and refugees in Europe - N-IUSSP
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Jasmin Abdel Ghany @jasminabdelghany.bsky.social · 26/02/2026
🚨 A defining moment for global health data. The termination of the #USAID-supported Demographic and Health Survey (DHS) Program has wide-ranging consequences. We reflect on the collapse and argue what should come next in a new PNAS: doi.org/10.1073/pnas.2… 📊 9,000+ studies
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IUSSP @iussp.bsky.social · 26/02/2026
Join the IUSSP for a high-level virtual debate: "When Populations Shrink - Should States Encourage Births or Adapt?" (Zoom, 1 April 2026). 4 world experts from Finland, Japan, South Korea and Norway will address various aspects of the issue iussp.org/en/iussp-deb... #demography #populationstudies
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Vienna Institute of Demography (VID) @demographyvienna.bsky.social · 23/02/2026
📢 Call for Papers! We invite you to submit your research for the Wittgenstein Centre Conference on "Demography and Human Capital", taking place from Dec 1-2, 2026 at @oeaw.bsky.social in Vienna. 📆 Deadline: April 30, 2026 🔗 www.oeaw.ac.at/vid/news-eve... #demography
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IUSSP @iussp.bsky.social · 23/02/2026
Fertility postponement is not a universal correlate of fertility decline By Thomas Spoorenberg and Vegard Skirbekk www.niussp.org/fertility-an... #demography #populationstudies
niussp.org
Fertility postponement is not a universal correlate of fertility decline - N-IUSSP
Worldwide, the path leading to delayed fertility is more complex than it may appear at first sight. Thomas Spoorenberg and Vegard Skirbekk offer a few keys to better interpret current ... Read more
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Demographic Research @demresjournal.bsky.social · 17/02/2026
LGBTQ+ adults in the US have distinct partnership and living arrangements often missed in surveys: less often married, more likely to cohabit or have non-coresidential partners, and more likely to live alone, with roommates, or in smaller households. www.demographic-research.org/articles/vol...
Screenshot of website for publication 54-11
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IUSSP @iussp.bsky.social · 17/02/2026
IUSSP Webinar: Toward a Demography of Crisis and Resilience Join us for a lively roundtable exploring both short-term emergencies and longer-term demographic consequences — and what resilience really means in demographic terms. iussp.org/fr/iussp-web... #demography #populationstudies
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