Devikrishna N B (She/Her)

📣Calls of Abstracts‼️Second International Workshop on Life Course Analysis
Theory, methods, & applications
📅August 18-19, 2026
🗺️Hertie School, Berlin
https://www.demogr.mpg.de/en/news_events_6123/calendar_1921/second_international_workshop_on_life_course_analysis_14953
Christian Dudel Carla Rowold

The Kinship Formula: Inferring the numbers of all kin from any structured population projection model | PNAS Structured population projection models are fundamental to many fields of science. They enable abundance forecasting for populations categorized by...

How to compute the expected number of any kin from a population projection model? —> new paper out ! www.pnas.org/doi/10.1073/...

Congratulations Elena !

Come visit MPIDR in ☀️Summer 2026☀️
📣Call for Application for the "Population and Social Data Science Summer Incubator Program"
📅☀️June 8th – August 21st, 2026☀️
🗺️MPIDR in Rostock, Germany
Application Deadline: Jan 14, 2026
Apply here and learn more:
incubator.demogr.mpg.de

A novel probabilistic approach for identifying stalls, upswings, and reversals in fertility transitions (SURFs 🏄‍♂️ ) by Wheldon et al.

#Demography

Now, that is a super cool way of applying Caswell's formal demography of kinship framework !

#Demography #Kinship

GitHub - alanrogers/popgen: A course on population genetics A course on population genetics. Contribute to alanrogers/popgen development by creating an account on GitHub.

I taught (and co-taught) a course on human population genetics from 2000-2024. Having retired, I'm now making all the course materials public: github.com/alanrogers/p... #popgen #evbio

Estimated Number of youth who lost a parent due to drug poisoning in the US over the years, by racial characteristics.

Day 2 of kinship workshop, we moved into richer terrain with two-sex, time-varying models and spent time unpacking a powerful idea : kin loss and bereavement

One striking insight: in India, an individual aged 100 in 2020 would have experienced the loss of nearly 45 kin over their lifetime!

Today, we officially kickstarted the workshop on "Analysis of Population Level Kinship Structures" at IIPS Mumbai with @demography.bsky.social and Saroja Adhikari from @mpidr.bsky.social ! Already picking up fresh ideas and good energy. I'll keep sharing little moments from the workshop ✨️

The Interdisciplinary Centre on Population Dynamics (CPop) will host an ERC Workshop on "A Unified Perspective on Formation and Dissolution Processes in Demography," 9-11 March 2026, at the University of Southern Denmark, Odense.

Abstract deadline: 19 December 2025.
www.sdu.dk/en/forskning...

Apply now to our next Summer School! 🤝

We are glad to host the Toulouse Summer School in Quantitative Social Sciences from 26 May to 19 June 2026 — a great opportunity for PhD students in economics, political science, and other social sciences.

Application: www.tse-fr.eu/toulouse-sum...

Today, launching the World Urbanization Prospects 2025 with new UN estimates and projections of urbanization for
237 countries and areas of the world & 12,000+ cities with 50,000+ inhabitants in 2025. www.un.org/development/... - see also new online datasets and plots: population.un.org/wup/

Incredible!

LEdecomp: Decompose Life Expectancy by Age (and Cause) A set of all-cause and cause-specific life expectancy sensitivity and decomposition methods, including Arriaga (1984) &lt;<a href="https://doi.org/10.2307%2F2061029" target="_top">doi:10.2307/2061029<...

Over a dozen ways to decompose life expectancy, all in one (we hope) friendly interface. Please have a look at the LEdecomp R package cran.r-project.org/web/packages... See the function LEdecomp() for access to all of them. If we left something out, please shout! #rstats #demography #mortality

What is the most profitable industry in the world, this side of the law? Not oil, not IT, not pharma.

It's *scientific publishing*.

We call this the Drain of Scientific Publishing.

Paper: arxiv.org/abs/2511.04820
Background: doi.org/10.1162/qss_...

Thread @markhanson.fediscience.org.ap.brid.gy 👇

The Roman empire built 300,000 kilometres of roads: new study A new comprehensive map reveals the true scale of the ancient Roman road network – but it is still incomplete.

The Roman empire built 300,000 kilometres of roads: new study.
theconversation.com/the-roman-em...

This is amazing! Thank you for sharing

Diphtheria, a Once Vanquished Killer of Children, Is Resurgent

Measles is back

Whooping cough is back

Now, diphtheria is staging a return with large outbreaks now in Somalia, Sudan, Yemen and Chad — countries with civil wars or large populations of refugees where vaccination coverage is low...

www.nytimes.com/2025/10/27/h... @stephanienolen.bsky.social

Demographers & sociologists assemble!

I'm looking for papers that use both Generation & Gender Survey and SHARE in the same paper. Don't care about topic, sub-sample, or design - just that it's empirical. Self-promotion is encouraged.

#sociology #demography

Job Offer: PhD Student Position
The University of Hong Kong (HKU) and the
@mpidr.bsky.social +
@imprs-phds.bsky.social
invite applications for a 4-year PhD position. The studentship is not limited to specific topics. Apply until November 17!
www.demogr.mpg.de/en/career_61...

Overview | EHBEA2026

🚨𝗔𝘁𝘁𝗲𝗻𝘁𝗶𝗼𝗻 𝗲𝘃𝗼𝗹𝘂𝘁𝗶𝗼𝗻 𝗲𝗻𝘁𝗵𝘂𝘀𝗶𝗮𝘀𝘁𝘀!
www.ehbea2026.com is now live for our 2026 European Human Behaviour & Evolution Association (EHBEA) conference in Leiden (NL🇳🇱) Check for 𝗮𝗯𝘀𝘁𝗿𝗮𝗰𝘁 𝘀𝘂𝗯𝗺𝗶𝘀𝘀𝗶𝗼𝗻, first 𝗽𝗹𝗲𝗻𝗮𝗿𝗶𝗲𝘀 & the [𝗔𝗜]𝘃𝗼𝗹𝘂𝘁𝗶𝗼𝗻 𝘁𝗵𝗲𝗺𝗲 𝘁𝗿𝗮𝗰𝗸!
🗓️ 14–17 Apr 2026 | CBEN pre-conf 14 Apr
📍Pesthuis
#EHBEA2026

The Economic Demography Workshop will be on May 6, at the PAAs in St. Louis. See the call for papers 👇

Thanks to co-chairs @hnmansour.bsky.social & @mguldi.bsky.social !

EHBEA-2026-New-Investigator-Award-nomination-form.docx 2026 NEW INVESTIGATOR AWARD Self-nomination Form Please submit this application form by e-mail to the EHBEA Secretary ehbea.secretary@gmail.com. Next Deadline: 5pm (GMT), 19th DECEMBER 2026 ...

🚨AWARD ANNOUNCEMENT🚨

EHBEA is calling for SELF-nominations for their New Investigator Award.

If you are doing, or know someone, some really cool research as an early-career researcher please don’t hesitate to apply!

DEADLINE: December 19th, 2025

Here is the form👇
docs.google.com/document/d/1...

Fertility, birth, reproduction: Connecting formal demographic frameworks The conventional framework of fertility research conceptualizes childbirth from the mother’s perspective. From her perspective, birth is an uncertain and potentially recurring event. In contrast, t...

✍️ Just out: Annette Baudisch & I delve into the formal demography of fertility, birth, & reproduction timing. 👶 We use methods from mortality research to summarize when in the parental life course children are born. 📆 1/n
doi.org/10.1080/0032...
@sdu.dk @oxforddemsci.bsky.social @mpidr.bsky.social

Congratulations 🎊

Not sure if this applies exactly, but European Human Behavior and Evolution Association (EHBEA) has a small grant to support workshop/events that falls under their domain. Worth checking out

YouTube video by European Human Behaviour and Evolution Association Petr Turecek - EHBEA 2025

We are happy to announce our brand new YoutTube channel 🥳

We start with the plenary talk of Petr Tureček as the New Investigator Award winner in @ehbea2025.bsky.social 🎤🤓

“Error, inspiration, and the dynamics of variance in cultural transmission” 👀

youtu.be/wafXoULA3B0?...

"It is now possible to compute the mean and variance of the projected Lifetime Kin Overlap with any type of kin, in one-sex or two-sex models based on age or combinations of age and stage."

www.demographic-research.org/articles/vol...

Congratulation Professor Lala ! The article looks promising! Unfortunately, I don't have access - would you be able to share a PDF ?

New Web Application Launch: Explore Fertility Trends Across Countries from 1891 to 2023 - Flux Consortium We are excited to announce the release of our new interactive web application, “Fertility Statistics Visualization Tool (1891–2023)”, now available...

📊 Are you interested in fertility trends in different countries? Try FLUX's new web application!

🔍 The application uses high-quality demographic data and automatically updates with the latest available information.

#demography #fertility

fluxconsortium.fi/news/new-web...