J. David Hacker @jdavidhacker612
Demographic Historian @UMN Joined August 2016-
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New Civil War research with IPUMS full-count data: nytimes.com/2024/11/19/hea…
The national fertility rate has been in recent decline, but the shift toward smaller families began in 19th-century America. New research out in Demography from George Alter and @jdavidhacker612 sheds new light on the Demographic Transition. ➡️myumi.ch/M63Pp
I have a new paper with George Alter in Demography. "The Impact of Multiple Births on Fertility: Stopping and Spacing in the United States during the Demographic Transition." ow.ly/YWRn50TvoUE @ipums @minnpop #poweredbyIpums
Submissions for the Social Science HIstory Association's President's Book Award for a meritorious first work by an early-career scholar are open now. Entrants are judged on scholarly significance, interdisciplinary reach, and methodological innovativeness. ssha.org/awards/preside…
Excited to become the president of the Social Science History Association. Looking forward to our 2024 conference in Toronto. Here is me with outgoing president Anne McCants @socscihist @Demo_UdeM
IPUMS is 30! Showcase event tomorrow: ipums.org/ipums30
Reflections on This Republic of Suffering and death and the Civil War fifteen years later. Covid brings new perspectives, as does the work of other historians. Adapted from a new introduction to a new edition— Just Out from Knopf. theamericanscholar.org/a-turn-to-the-…
Now at #ESHD2023! Full session for the last sessions of the Conference. Now Cultural factors in demographic behaviors See the full programme here👉 eshd2023.eshd.eu/programme/
📢 #ESHD2023 European Society for Historical Demography Conference! Starting in 2 days in Nijmegen Netherlands Everything ready to welcome everyone! More info and final programme 👉 eshd2023.eshd.eu
New research from MPC Members J'Mag Karbeah @BeahboutIT & J. David Hacker @jdavidhacker612 utilizes the training and resources of the MPC and the incredible power of @ipums to look at this history of racial segregation and child mortality.@UMNresearch research.umn.edu/news/institute…
In our new historical demography paper, @jdavidhacker612 and I examine the impact of racial residential segregation on child mortality using the 1900&1910 census. We show that even prior to the creation of Jim Crows, and HOLC maps, structural racism has impacted health. @minnpop
We started this paper 4(!) years ago and I asked every MPC/LCC seminar speaker I could for feedback and comments. Still in awe of how generous people were willing to be with their time. And of course huge thanks to @jdavidhacker612 who has really championed this work!

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Populations MDPI @PopulationsMDPI
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CAMPOP @CamUniCampop
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