National & International Affiliates
![Ann Dryden Witte's picture Ann Dryden Witte's picture](https://inequality.stanford.edu/sites/default/files/person_pictures/picture-9267-1468449594.jpg)
Wellesley College
Professor Emerita of Economics
financial education and the analysis of programs designed to improve the well-being of low-income families with children
![Justin Wolfers's picture Justin Wolfers's picture](https://inequality.stanford.edu/sites/default/files/person_pictures/wolfers_justin.jpg)
University of Michigan
Professor of Public Policy; Professor of Economics; Research Associate, National Bureau of Economic Research; Senior Fellow, Brookings Institution; Research Fellow, Institute for the Study of Labor (IZA);; Research Affiliate, Centre for Economic Policy Research in London; International Research Fellow, Kiel Institute for the World Economy; Fellow, CESifo; Member, Congressional Budget Office Panel of Economic Advisers
labor, macro, political economy, economics of the family, social policy, law and economics, public economics and behavioral economics
![Edward Nathan Wolff's picture Edward Nathan Wolff's picture](https://inequality.stanford.edu/sites/default/files/person_pictures/picture-9269-1467159207.jpg)
New York University
Professor of Economics, Research Associate, NBER
trends in living standard in US, effect of retirement wealth, retirement insecurity
![Allen W. Wood's picture Allen W. Wood's picture](https://inequality.stanford.edu/sites/default/files/person_pictures/picture-9123-1468448220.jpg)
Indiana University
Ruth Norman Halls Professor of Philosophy
history of modern philosophy, ethics, social and political philosophy, philosophy of religion
![Lawrence Wu's picture Lawrence Wu's picture](https://inequality.stanford.edu/sites/default/files/person_pictures/picture-9271-1467147297.jpg)
New York University
Professor of Sociology, Director, NYU Population Center
family, poverty, life course, social demography, methods for studying social change
![Yu Xie's picture Yu Xie's picture](https://inequality.stanford.edu/sites/default/files/person_pictures/picture-9272-1467158702.jpg)
Princeton University
Bert G. Kerstetter '66 University Professor of Sociology and the Princeton Institute for International and Regional Studies
social stratification, demography, statistical methods
![Kazuo Yamaguchi's picture Kazuo Yamaguchi's picture](https://inequality.stanford.edu/sites/default/files/person_pictures/yamaguchi_kazuo.jpg)
University of Chicago
Ralph Lewis Professor of Sociology; Affiliated Faculty, The Center for East Asian Studies
social demography, sexual behavior, Children, youth and achievement, welfare, and inequality, demographic trends/methodology
![Cristobal Young Cristobal Young's picture](https://inequality.stanford.edu/sites/default/files/person_pictures/picture-9700-1464302315.jpg)
Cornell University
Associate Professor
big administrative data, model uncertainty, robust results