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- You have accessRestricted accessTasks and Black-white Inequality over the Long Twentieth CenturyRowena Gray, Siobhan O’Keefe, Sarah Quincy and Zachary WardJournal of Human Resources, December 2025, 0524-13615R1; DOI: https://doi.org/10.3368/jhr.0524-13615R1Rowena GrayRowena Gray is an associate professor of economics at the University of California, Merced (email: ).Siobhan O’KeefeSiobhan O’Keefe is an assistant professor of economics at Davidson College (email: ).Sarah QuincySarah Quincy is an assistant professor of economics at Vanderbilt University and a Faculty Research Fellow at the National Bureau of Economic Research (email: ).Zachary WardZachary Ward is an associate professor of economics at Baylor University and a Research Associate at the National Bureau of Economic Research (email: Zachary ).
- You have accessRestricted accessSafeguarding Consumers Through Minimum Quality Standards: Milk Inspections and Urban Mortality in the United States, 1880-1910D. Mark Anderson, Kerwin Kofi Charles, Michael McKelligott and Daniel I. ReesJournal of Human Resources, March 2025, 0823-13084R2; DOI: https://doi.org/10.3368/jhr.0823-13084R2D. Mark Anderson*Montana State University, research fellow at IZA, and research associate at the NBER E-mail:Roles: professor of economicsKerwin Kofi Charles†NBER. E-mail:Roles: Dean of the Yale School of Management, and a research associateMichael McKelligott‡Harris School of Public Policy at the University of Chicago. E-mail:Roles: Ph.D. studentDaniel I. Rees§Universidad Carlos III de Madrid. E-mail:Roles: professor of economics
- You have accessRestricted accessInternal Migration, Education, and Intergenerational MobilityEvidence from American HistoryView ORCID ProfileZachary WardJournal of Human Resources, November 2022, 57 (6) 1981-2011; DOI: https://doi.org/10.3368/jhr.58.2.0619-10265R2Zachary WardZachary Ward is an Assistant Professor at the Department of Economics at Baylor University ().
- You have accessRestricted accessMore Is Less?The Impact of Family Size on Education Outcomes in the United States, 1850–1940Hui Ren TanJournal of Human Resources, October 2019, 54 (4) 1154-1181; DOI: https://doi.org/10.3368/jhr.54.4.0517.8768R1Hui Ren TanHui Ren Tan is an assistant professor in the department of economics at the National University of Singapore.

