Projects per year
Personal profile
Research interests
Topics of research interest include achievement gap, opportunity gap, and educational disparities.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Research Interest Keywords
- achievement gap
- educational disparities
- opportunity gap
Fingerprint
The Fingerprint is created by mining the titles and abstracts of the person's research outputs and projects/funding awards to create an index of weighted terms from discipline-specific thesauri.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Integrated International Microdata Series
Ruggles, S. (PI), Boyle, E. H. (CoI), Grace, K. L. (CoI), King, M. L. (CoI), Lovaton Davila, R. (CoI), Sarkar, S. (CoI), Sobek, M. (CoI), Assaad, R. A. (Co-Principal Investigator), Cleveland, L. L. (Co-Principal Investigator), Levison, D. (Co-Principal Investigator) & Manson, S. M. (Co-Principal Investigator)
THE NATIONAL SCIENCE FOUNDATION
9/1/24 → 8/31/29
Project: Research project
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Microdata for Research on Aging in the Global South
Ruggles, S. (PI), Assaad, R. A. (CoI), Boyle, E. H. (CoI), Flood, S. M. (CoI), Grace, K. L. (CoI), Levison, D. (CoI), Cleveland, L. L. (Co-Principal Investigator) & Sobek, M. (Co-Principal Investigator)
NIH NAT'L INSTITUTE ON AGING (NIA)
8/1/24 → 7/31/25
Project: Research project
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Multigenerational Longitudinal Panel for Research on Aging
Ruggles, S. (PI), Fitch, C. A. (CoI), Roberts, E. (CoI), Sobek, M. (CoI), Drew, J. A. (Co-Principal Investigator) & Warren, R. (Co-Principal Investigator)
NIH NAT'L INSTITUTE ON AGING (NIA)
6/15/24 → 5/31/29
Project: Research project
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Microdata for Population Dynamics and Health Research
Ruggles, S. (PI), Fitch, C. A. (CoI), Flood, S. M. (CoI), Schroeder, J. P. (CoI) & Sobek, M. (CoI)
NIH NAT'L INST OF CHILD HEALTH/HUMAN DEV
8/1/23 → 4/30/25
Project: Research project
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Prospective Microdata for Research on Aging
Ruggles, S. (PI), Fitch, C. A. (CoI), Flood, S. M. (CoI), Helgertz, J. (CoI), Roberts, E. (CoI), Sobek, M. (CoI) & Warren, R. (CoI)
NIH NAT'L INSTITUTE ON AGING (NIA)
1/15/22 → 12/31/26
Project: Research project
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Protecting Vulnerable Respondents: A Critical Analysis of the Privacy-Preserving Methods of the 2010 and 2020 Decennial Census
Muralidhar, K., Domingo-Ferrer, J., Sánchez, D. & Ruggles, S., Feb 2025, In: Population Research and Policy Review. 44, 1, 8.Research output: Contribution to journal › Article › peer-review
Open Access -
Escalation of Commitment: A Case Study of the United States Census Bureau Efforts to Implement Differential Privacy for the 2020 Decennial Census
Muralidhar, K. & Ruggles, S., 2024, Privacy in Statistical Databases - International Conference, PSD 2024, Proceedings. Domingo-Ferrer, J. & Önen, M. (eds.). Springer Science and Business Media Deutschland GmbH, p. 393-402 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 14915 LNCS).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
1 Scopus citations -
The counterfactual framework in Jarmin et al. is not a measure of disclosure risk of respondents
Muralidhar, K., Ruggles, S., Domingo-Ferrer, J. & Sánchez, D., Mar 12 2024, In: Proceedings of the National Academy of Sciences of the United States of America. 121, 11, e2319484121.Research output: Contribution to journal › Letter › peer-review
Open Access1 Scopus citations -
When Privacy Protection Goes Wrong: How and Why the 2020 Census Confidentiality Program Failed
Ruggles, S., Mar 2024, In: Journal of Economic Perspectives. 38, 2, p. 201-226 26 p.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
Collaborations Between IPUMS and Genealogical Organizations, 1999–2022
Ruggles, S., Jan 5 2023, In: Historical Life Course Studies. 13Research output: Contribution to journal › Article › peer-review
Open Access4 Scopus citations
Datasets
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Integrated Public Use Microdata Series (IPUMS) 1850 - 1990
Ruggles, S. & Sobek, M., Cornell Center for Social Sciences, 2017
DOI: 10.6077/j5/gsubqj, https://archive.ciser.cornell.edu/studies/1446
Dataset
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Census of Population, 1880: Public Use Sample (1 in 1000 Preliminary Subsample)
Menard, R. R. & Ruggles, S., Cornell University, 1992
DOI: 10.6077/j5/wrvf3n, https://doi.ciser.cornell.edu/doi/10.6077/j5/wrvf3n
Dataset