Isma Muñoz
@ishmamunoz.bsky.social
Departmental Lecturer at University of Oxford, Department of Social Policy and Intervention.
Previously Postdoc @Demography_CSIC (ERC-ECHO Project) | PhD @penn_state.
Studying education, health, families, social inequalities, Demography
Previously Postdoc @Demography_CSIC (ERC-ECHO Project) | PhD @penn_state.
Studying education, health, families, social inequalities, Demography
Pinned
<em>Population and Development Review</em> | Population Council Journal | Wiley Online Library
In many modern populations, grandparents are increasingly becoming the primary caregivers of their grandchildren. This phenomenon has renewed interest in the role that grandparents play in within-fam...
doi.org
New paper out in Population and Development Review:
We explore how the influence of grandparental co-residence on grandchildren’s nutrition varies across Africa’s diverse demographic and health contexts 👇
📄 doi.org/10.1111/padr...
We explore how the influence of grandparental co-residence on grandchildren’s nutrition varies across Africa’s diverse demographic and health contexts 👇
📄 doi.org/10.1111/padr...
Reposted by Isma Muñoz
If Difference-in-Differences has been on your “to-learn” list, now is your chance to dig in. Our #GESISworkshop with @janmarcus.de takes you from DiD basics to advanced topics like triple differences, synthetic control, and modern estimators — all in R and Stata.
➡️ t1p.de/dif_in_dif_26
➡️ t1p.de/dif_in_dif_26
November 10, 2025 at 10:16 AM
If Difference-in-Differences has been on your “to-learn” list, now is your chance to dig in. Our #GESISworkshop with @janmarcus.de takes you from DiD basics to advanced topics like triple differences, synthetic control, and modern estimators — all in R and Stata.
➡️ t1p.de/dif_in_dif_26
➡️ t1p.de/dif_in_dif_26
Reposted by Isma Muñoz
Interesting analysis!
PS. This type of work will not be possible 5 years from now unless we save the DHS now.
PS. This type of work will not be possible 5 years from now unless we save the DHS now.
New paper out in Population and Development Review:
We explore how the influence of grandparental co-residence on grandchildren’s nutrition varies across Africa’s diverse demographic and health contexts 👇
📄 doi.org/10.1111/padr...
We explore how the influence of grandparental co-residence on grandchildren’s nutrition varies across Africa’s diverse demographic and health contexts 👇
📄 doi.org/10.1111/padr...
<em>Population and Development Review</em> | Population Council Journal | Wiley Online Library
In many modern populations, grandparents are increasingly becoming the primary caregivers of their grandchildren. This phenomenon has renewed interest in the role that grandparents play in within-fam...
doi.org
November 10, 2025 at 1:26 PM
Interesting analysis!
PS. This type of work will not be possible 5 years from now unless we save the DHS now.
PS. This type of work will not be possible 5 years from now unless we save the DHS now.
New publication in Social Science & Medicine (with David Baker) documenting the changing education-HIV gradient across cohorts in Africa: higher education initially linked to higher HIV risk but became protective in later cohorts. www.sciencedirect.com/science/arti...
Revisiting the education-HIV gradient in Africa: Cohort variation analysis of a temporal shift and speculation on causes
This study examines the changing relationship between education and HIV in Africa over time. While a negative relationship between education and morbi…
www.sciencedirect.com
November 10, 2025 at 10:23 AM
New publication in Social Science & Medicine (with David Baker) documenting the changing education-HIV gradient across cohorts in Africa: higher education initially linked to higher HIV risk but became protective in later cohorts. www.sciencedirect.com/science/arti...
Reposted by Isma Muñoz
New paper out in Population and Development Review:
We explore how the influence of grandparental co-residence on grandchildren’s nutrition varies across Africa’s diverse demographic and health contexts 👇
📄 doi.org/10.1111/padr...
We explore how the influence of grandparental co-residence on grandchildren’s nutrition varies across Africa’s diverse demographic and health contexts 👇
📄 doi.org/10.1111/padr...
<em>Population and Development Review</em> | Population Council Journal | Wiley Online Library
In many modern populations, grandparents are increasingly becoming the primary caregivers of their grandchildren. This phenomenon has renewed interest in the role that grandparents play in within-fam...
doi.org
November 9, 2025 at 1:55 PM
New paper out in Population and Development Review:
We explore how the influence of grandparental co-residence on grandchildren’s nutrition varies across Africa’s diverse demographic and health contexts 👇
📄 doi.org/10.1111/padr...
We explore how the influence of grandparental co-residence on grandchildren’s nutrition varies across Africa’s diverse demographic and health contexts 👇
📄 doi.org/10.1111/padr...
Reposted by Isma Muñoz
Call for Papers!
Submit your paper for the conference: 'Kinship Structures, Dynamics and Inequalities', taking place on 8 and 9 June 2026 @mpidr.bsky.social in Rostock organized by @demography.bsky.social, @iussp.bsky.social +coll.
Deadline: 21 January 2026
www.demogr.mpg.de/go/kinship-conference
Submit your paper for the conference: 'Kinship Structures, Dynamics and Inequalities', taking place on 8 and 9 June 2026 @mpidr.bsky.social in Rostock organized by @demography.bsky.social, @iussp.bsky.social +coll.
Deadline: 21 January 2026
www.demogr.mpg.de/go/kinship-conference
November 6, 2025 at 8:57 AM
Call for Papers!
Submit your paper for the conference: 'Kinship Structures, Dynamics and Inequalities', taking place on 8 and 9 June 2026 @mpidr.bsky.social in Rostock organized by @demography.bsky.social, @iussp.bsky.social +coll.
Deadline: 21 January 2026
www.demogr.mpg.de/go/kinship-conference
Submit your paper for the conference: 'Kinship Structures, Dynamics and Inequalities', taking place on 8 and 9 June 2026 @mpidr.bsky.social in Rostock organized by @demography.bsky.social, @iussp.bsky.social +coll.
Deadline: 21 January 2026
www.demogr.mpg.de/go/kinship-conference
New paper out in Population and Development Review:
We explore how the influence of grandparental co-residence on grandchildren’s nutrition varies across Africa’s diverse demographic and health contexts 👇
📄 doi.org/10.1111/padr...
We explore how the influence of grandparental co-residence on grandchildren’s nutrition varies across Africa’s diverse demographic and health contexts 👇
📄 doi.org/10.1111/padr...
<em>Population and Development Review</em> | Population Council Journal | Wiley Online Library
In many modern populations, grandparents are increasingly becoming the primary caregivers of their grandchildren. This phenomenon has renewed interest in the role that grandparents play in within-fam...
doi.org
November 9, 2025 at 1:55 PM
New paper out in Population and Development Review:
We explore how the influence of grandparental co-residence on grandchildren’s nutrition varies across Africa’s diverse demographic and health contexts 👇
📄 doi.org/10.1111/padr...
We explore how the influence of grandparental co-residence on grandchildren’s nutrition varies across Africa’s diverse demographic and health contexts 👇
📄 doi.org/10.1111/padr...
Reposted by Isma Muñoz
Curious about using census microdata in your research? 📊
Join us for a webinar on IPUMS International, the world’s leading repository of harmonized census data.
🗓️ 12 Nov 2025 | 🕒 15:15–16:30 UK | 💻 Zoom
Register: forms.gle/oqTDNU4Zpn2s...
Hosted by the LSE Historical Economic Demography Group.
Join us for a webinar on IPUMS International, the world’s leading repository of harmonized census data.
🗓️ 12 Nov 2025 | 🕒 15:15–16:30 UK | 💻 Zoom
Register: forms.gle/oqTDNU4Zpn2s...
Hosted by the LSE Historical Economic Demography Group.
Register for IPUMs International Online Session
Please use this form to register for the IPUMs International Session hosted by the Historical Economic Demography Group at LSE.
The session will be on Zoom from 15:15-16:30 UK Time on 12 November 202...
forms.gle
November 5, 2025 at 9:52 PM
Curious about using census microdata in your research? 📊
Join us for a webinar on IPUMS International, the world’s leading repository of harmonized census data.
🗓️ 12 Nov 2025 | 🕒 15:15–16:30 UK | 💻 Zoom
Register: forms.gle/oqTDNU4Zpn2s...
Hosted by the LSE Historical Economic Demography Group.
Join us for a webinar on IPUMS International, the world’s leading repository of harmonized census data.
🗓️ 12 Nov 2025 | 🕒 15:15–16:30 UK | 💻 Zoom
Register: forms.gle/oqTDNU4Zpn2s...
Hosted by the LSE Historical Economic Demography Group.
Reposted by Isma Muñoz
once again seeking others' opinions to guide my life choices: of those who dropped out of a PhD or converted to Masters, did anyone subsequently complete a PhD with a different topic and supervisors? thoughts for or against this path?
November 3, 2025 at 3:54 AM
once again seeking others' opinions to guide my life choices: of those who dropped out of a PhD or converted to Masters, did anyone subsequently complete a PhD with a different topic and supervisors? thoughts for or against this path?
Reposted by Isma Muñoz
🆕📝 Excited to share our new article out today in Socius: “Take a Load Off? Not for Mothers” (with @helenkowalewska.bsky.social & @leahruppanner.bsky.social)!
Even when women earn more or have less time, the mental load of running a household still falls on them.
🔗 doi.org/10.1177/2378...
Even when women earn more or have less time, the mental load of running a household still falls on them.
🔗 doi.org/10.1177/2378...
Take a Load Off? Not for Mothers: Gender, Cognitive Labor, and the Limits of Time and Money - Ana Catalano Weeks, Helen Kowalewska, Leah Ruppanner, 2025
Globally, women perform the lion’s share of domestic labor. Research indicates that gender disparities in cognitive labor—the “thinking work” required to antici...
doi.org
October 23, 2025 at 10:55 AM
🆕📝 Excited to share our new article out today in Socius: “Take a Load Off? Not for Mothers” (with @helenkowalewska.bsky.social & @leahruppanner.bsky.social)!
Even when women earn more or have less time, the mental load of running a household still falls on them.
🔗 doi.org/10.1177/2378...
Even when women earn more or have less time, the mental load of running a household still falls on them.
🔗 doi.org/10.1177/2378...
Reposted by Isma Muñoz
“one s.d. increase in app usage reduces GPAs by 36.2% of a w/in-cohort-major s.d. & lowers wages by 2.3%. Roommates’ app usage reduces a student’s GPAs & wages thru both disruptions & behavioral spillovers, generating a total negative effect that exceeds 1/2 the magnitude of the student’s own usage”
Wow. This is the paper I have been waiting for. Mobile apps are brain rot, with meaningfully bad economic consequences for those who overuse them.
Recently accepted by #QJE, “Digital Distractions with Peer Influence: The Impact of Mobile App Usage on Academic and Labor Market Outcomes,” by Barwick, Chen, Fu, and Li: doi.org/10.1093/qje/...
October 23, 2025 at 1:34 PM
“one s.d. increase in app usage reduces GPAs by 36.2% of a w/in-cohort-major s.d. & lowers wages by 2.3%. Roommates’ app usage reduces a student’s GPAs & wages thru both disruptions & behavioral spillovers, generating a total negative effect that exceeds 1/2 the magnitude of the student’s own usage”
Reposted by Isma Muñoz
Lab’s 1st preprint!
Menstruation is understudied due to societal taboos + a biological challenge: mice (a key system for research + drug discovery) don’t menstruate.
@cagricevrim.bsky.social made menstruating mice + used them to discover early events in menstruation.
He is on the job market!
Menstruation is understudied due to societal taboos + a biological challenge: mice (a key system for research + drug discovery) don’t menstruate.
@cagricevrim.bsky.social made menstruating mice + used them to discover early events in menstruation.
He is on the job market!
I’m thrilled to share my postdoc work and the first paper from the McKinley Lab! 🎉
@karalmckinley.bsky.social
We built the first transgenic model of menstruation in mice.
We used it to uncover how the endometrium organizes and sheds during menstruation. 🧪
www.biorxiv.org/content/10.1...
🧵
@karalmckinley.bsky.social
We built the first transgenic model of menstruation in mice.
We used it to uncover how the endometrium organizes and sheds during menstruation. 🧪
www.biorxiv.org/content/10.1...
🧵
Induction of menstruation in mice reveals the regulation of menstrual shedding
During menstruation, an inner layer of the endometrium is selectively shed, while an outer, progenitor-containing layer is preserved to support repeated regeneration. Progress in understanding this co...
www.biorxiv.org
October 10, 2025 at 1:26 PM
Lab’s 1st preprint!
Menstruation is understudied due to societal taboos + a biological challenge: mice (a key system for research + drug discovery) don’t menstruate.
@cagricevrim.bsky.social made menstruating mice + used them to discover early events in menstruation.
He is on the job market!
Menstruation is understudied due to societal taboos + a biological challenge: mice (a key system for research + drug discovery) don’t menstruate.
@cagricevrim.bsky.social made menstruating mice + used them to discover early events in menstruation.
He is on the job market!
Reposted by Isma Muñoz
Very good 😂. This describes a lot of what is going on accurately.
Credit: @integralanswers.bsky.social
Credit: @integralanswers.bsky.social
October 18, 2025 at 1:30 PM
Very good 😂. This describes a lot of what is going on accurately.
Credit: @integralanswers.bsky.social
Credit: @integralanswers.bsky.social
Reposted by Isma Muñoz
FOUR new positions available at INET Oxford!
@zparolin.bsky.social is hiring:
🠺 1x FT Post-Doctoral Researcher in Inequality, Social Policy, and Social Mobility
🠺 3x PT Rsearchers in Inequality, Social Policy, and Social Mobility
Find out more and apply HERE ➵ https://www.inet.ox.ac.uk/vacancies
@zparolin.bsky.social is hiring:
🠺 1x FT Post-Doctoral Researcher in Inequality, Social Policy, and Social Mobility
🠺 3x PT Rsearchers in Inequality, Social Policy, and Social Mobility
Find out more and apply HERE ➵ https://www.inet.ox.ac.uk/vacancies
October 8, 2025 at 9:45 AM
FOUR new positions available at INET Oxford!
@zparolin.bsky.social is hiring:
🠺 1x FT Post-Doctoral Researcher in Inequality, Social Policy, and Social Mobility
🠺 3x PT Rsearchers in Inequality, Social Policy, and Social Mobility
Find out more and apply HERE ➵ https://www.inet.ox.ac.uk/vacancies
@zparolin.bsky.social is hiring:
🠺 1x FT Post-Doctoral Researcher in Inequality, Social Policy, and Social Mobility
🠺 3x PT Rsearchers in Inequality, Social Policy, and Social Mobility
Find out more and apply HERE ➵ https://www.inet.ox.ac.uk/vacancies
Reposted by Isma Muñoz
A national cohort study in France shows no association between mRNA COVID-19 vaccine received in the first trimester & congenital defects in babies. This adds to previous national studies that reported similar outcomes.
Kennedy is wrong, as usual.
🧪 jamanetwork.com/journals/jam...
Kennedy is wrong, as usual.
🧪 jamanetwork.com/journals/jam...
First-Trimester mRNA COVID-19 Vaccination and Risk of Major Congenital Anomalies
This cohort study examines the association between first-trimester exposure to messenger RNA (mRNA) COVID-19 vaccines and the risk of major congenital malformations among infants in France.
jamanetwork.com
October 17, 2025 at 8:06 PM
A national cohort study in France shows no association between mRNA COVID-19 vaccine received in the first trimester & congenital defects in babies. This adds to previous national studies that reported similar outcomes.
Kennedy is wrong, as usual.
🧪 jamanetwork.com/journals/jam...
Kennedy is wrong, as usual.
🧪 jamanetwork.com/journals/jam...
Reposted by Isma Muñoz
New article out in @sociusjournal.bsky.social.
It shows how closely linked motherhood penalties 🤰📉 and gender inequalities 👨💼💰👩💼 are by studying many local labour markets.
Thread 👇
journals.sagepub.com/doi/10.1177/...
It shows how closely linked motherhood penalties 🤰📉 and gender inequalities 👨💼💰👩💼 are by studying many local labour markets.
Thread 👇
journals.sagepub.com/doi/10.1177/...
October 13, 2025 at 4:37 PM
New article out in @sociusjournal.bsky.social.
It shows how closely linked motherhood penalties 🤰📉 and gender inequalities 👨💼💰👩💼 are by studying many local labour markets.
Thread 👇
journals.sagepub.com/doi/10.1177/...
It shows how closely linked motherhood penalties 🤰📉 and gender inequalities 👨💼💰👩💼 are by studying many local labour markets.
Thread 👇
journals.sagepub.com/doi/10.1177/...
New study in JHE finds future PhD students start with similar mental health as comparable peers, but psychiatric medication use increases throughout the course of PhD studies (by about 40% by year five). After graduation, it declines. The pattern holds across most fields.
doi.org/10.1016/j.jh...
doi.org/10.1016/j.jh...
October 14, 2025 at 8:06 PM
New study in JHE finds future PhD students start with similar mental health as comparable peers, but psychiatric medication use increases throughout the course of PhD studies (by about 40% by year five). After graduation, it declines. The pattern holds across most fields.
doi.org/10.1016/j.jh...
doi.org/10.1016/j.jh...
Reposted by Isma Muñoz
Study in the Lancet journal finds that Israel's starvation campaign in Gaza has left 55,000 children under the age of five acutely malnourished, risking long-term health damage. www.thelancet.com/journals/lan...
Assessment of malnutrition in preschool-aged children by mid-upper arm circumference in the Gaza Strip (January, 2024–August, 2025): a longitudinal, cross-sectional, surveillance study
After nearly 2 years of war and severe restrictions in humanitarian aid, tens of thousands
of preschool-aged children in the Gaza Strip are suffering from preventable acute
malnutrition and facing an ...
www.thelancet.com
October 10, 2025 at 1:39 PM
Study in the Lancet journal finds that Israel's starvation campaign in Gaza has left 55,000 children under the age of five acutely malnourished, risking long-term health damage. www.thelancet.com/journals/lan...
Reposted by Isma Muñoz
The GSS asked the same people about their childhood income rank three different times. 56% changed their answer, even though what was trying to be measured couldn’t change! We dig into this in a new article at @socialindicators.bsky.social.
doi.org/10.1007/s112...
🧵👇 (1/5)
doi.org/10.1007/s112...
🧵👇 (1/5)
Growing up Different(ly than Last Time We Asked): Social Status and Changing Reports of Childhood Income Rank - Social Indicators Research
How we remember our past can be shaped by the realities of our present. This study examines how changes to present circumstances influence retrospective reports of family income rank at age 16. While retrospective survey data can be used to assess the long-term effects of childhood conditions, present-day circumstances may “anchor” memories, causing shifts in how individuals recall and report past experiences. Using panel data from the 2006–2014 General Social Surveys (8,602 observations from 2,883 individuals in the United States), we analyze how changes in objective and subjective indicators of current social status—income, financial satisfaction, and perceived income relative to others—are associated with changes in reports of childhood income rank, and how this varies by sex and race/ethnicity. Fixed-effects models reveal no significant association between changes in income and in childhood income rank. However, changes in subjective measures of social status show contrasting effects, as increases in current financial satisfaction are associated with decreases in childhood income rank, but increases in current perceived relative income are associated with increases in childhood income rank. We argue these opposing effects follow from theories of anchoring in recall bias. We further find these effects are stronger among males but are consistent across racial/ethnic groups. This demographic heterogeneity suggests that recall bias is not evenly distributed across the population and has important implications for how different groups perceive their own pasts. Our findings further highlight the malleability of retrospective perceptions and their sensitivity to current social conditions, offering methodological insights into survey reliability and recall bias.
doi.org
October 10, 2025 at 2:05 PM
The GSS asked the same people about their childhood income rank three different times. 56% changed their answer, even though what was trying to be measured couldn’t change! We dig into this in a new article at @socialindicators.bsky.social.
doi.org/10.1007/s112...
🧵👇 (1/5)
doi.org/10.1007/s112...
🧵👇 (1/5)
Reposted by Isma Muñoz
The UNED inequality and social demography seminar is back, with @ramina-sotoudeh.bsky.social @l-sage.bsky.social @melindacmills.bsky.social @mariavaalavuo.bsky.social @arnoutvanderijt.bsky.social @nicolettabalbo and @danieloesch
If you are Madrid, come along!
👇the program for this academic year
If you are Madrid, come along!
👇the program for this academic year
October 13, 2025 at 7:09 AM
The UNED inequality and social demography seminar is back, with @ramina-sotoudeh.bsky.social @l-sage.bsky.social @melindacmills.bsky.social @mariavaalavuo.bsky.social @arnoutvanderijt.bsky.social @nicolettabalbo and @danieloesch
If you are Madrid, come along!
👇the program for this academic year
If you are Madrid, come along!
👇the program for this academic year
Reposted by Isma Muñoz
New article out this month on how doctors become fascists.
50% of German physicians joined the Nazi Party––twice the proportion of any other profession. US doctors today are arguably the most conservative in the world, and we're heading along a similar path.
drive.google.com/file/d/1CAk9...
50% of German physicians joined the Nazi Party––twice the proportion of any other profession. US doctors today are arguably the most conservative in the world, and we're heading along a similar path.
drive.google.com/file/d/1CAk9...
October 12, 2025 at 1:00 PM
New article out this month on how doctors become fascists.
50% of German physicians joined the Nazi Party––twice the proportion of any other profession. US doctors today are arguably the most conservative in the world, and we're heading along a similar path.
drive.google.com/file/d/1CAk9...
50% of German physicians joined the Nazi Party––twice the proportion of any other profession. US doctors today are arguably the most conservative in the world, and we're heading along a similar path.
drive.google.com/file/d/1CAk9...
Make European universities great again
I am delighted to share that Nobel laureates Esther Duflo and Abhijit Banerjee will join our Department of Economics @econ.uzh.ch at the University of Zurich on July 1, 2026, as Lemann Foundation Professors of Economics.
🧵 1/7
🧵 1/7
October 10, 2025 at 2:44 PM
Make European universities great again
Reposted by Isma Muñoz
🚨 The Economist has been telling you for years that polygamy causes civil war by locking men out of marriage. A new article with @rebeccasear.bsky.social and @anthrolog.bsky.social explains that the demography of marriage markets doesn't actually work that way. 🧵
www.pnas.org/doi/10.1073/...
www.pnas.org/doi/10.1073/...
High rates of polygyny do not lock large proportions of men out of the marriage market | PNAS
There is a widespread belief, in both the scholarly literature and the popular press,
that polygyny prevents large numbers of men from marrying by ...
www.pnas.org
October 6, 2025 at 12:45 PM
🚨 The Economist has been telling you for years that polygamy causes civil war by locking men out of marriage. A new article with @rebeccasear.bsky.social and @anthrolog.bsky.social explains that the demography of marriage markets doesn't actually work that way. 🧵
www.pnas.org/doi/10.1073/...
www.pnas.org/doi/10.1073/...
Reposted by Isma Muñoz
📢 Job Posting! 📢 We are hiring TWO postdocs at Detroit PEER at Wayne State (detroitpeer.org)! We are looking for one quant/mixed methods expert and one qual/mixed expert to work with me & @jeremylsinger.bsky.social on attendance research. Apply by Oct. 10, but flexible on start date! Please share!
Detroit PEER Postdoc Job Description 2025.pdf
drive.google.com
September 9, 2025 at 8:19 PM
📢 Job Posting! 📢 We are hiring TWO postdocs at Detroit PEER at Wayne State (detroitpeer.org)! We are looking for one quant/mixed methods expert and one qual/mixed expert to work with me & @jeremylsinger.bsky.social on attendance research. Apply by Oct. 10, but flexible on start date! Please share!
Reposted by Isma Muñoz
This new study shows: in Germany, it has become much harder for children to earn more than their parents, now about as hard as in the US: "parental income has become much more important for educational outcomes of children"
September 8, 2025 at 5:47 AM
This new study shows: in Germany, it has become much harder for children to earn more than their parents, now about as hard as in the US: "parental income has become much more important for educational outcomes of children"