Albert Yung-Hsu Liu

Mathematica Policy Research, Inc.
505 14th St., Suite 800
Oakland, CA 94612-1475

E-Mail: EmailAddress: hidden: you can email any NBER-related person as first underscore last at nber dot org

NBER Working Papers and Publications

April 2012Trends in Occupational Segregation by Gender 1970-2009: Adjusting for the Impact of Changes in the Occupational Coding System
with Francine D. Blau, Peter Brummund: w17993
In this paper, we develop a gender-specific crosswalk based on dual-coded Current Population Survey data to bridge the change in the Census occupational coding system that occurred in 2000 and use it to provide the first analysis of the trends in occupational segregation by sex for the 1970-2009 period based on a consistent set of occupational codes and data sources. We show that our gender-specific crosswalk more accurately captures the trends in occupational segregation that are masked using the aggregate crosswalk (based on combined male and female employment) provided by the U.S. Census Bureau. Using the 2000 occupational codes, we find that segregation by sex declined over the period but at a diminished pace over the decades, falling by 6.1 percentage points over the 1970s, 4.3 perc...

Published: Francine Blau & Peter Brummund & Albert Liu, 2013. "Trends in Occupational Segregation by Gender 1970–2009: Adjusting for the Impact of Changes in the Occupational Coding System," Demography, Springer, vol. 50(2), pages 471-492, April. citation courtesy of

October 2008The Transmission of Women's Fertility, Human Capital and Work Orientation Across Immigrant Generations
with Francine D. Blau, Lawrence M. Kahn, Kerry L. Papps: w14388
Using 1995-2011 Current Population Survey and 1970-2000 Census data, we find that the fertility, education and labor supply of second generation women (US-born women with at least one foreign-born parent) are significantly positively affected by the immigrant generation's levels of these variables, with the effect of the fertility and labor supply of women from the mother's source country generally larger than that of women from the father's source country and the effect of the education of men from the father's source country larger than that of women from the mother's source country. We present some evidence that suggests our findings for fertility and labor supply are due to at least in part to intergenerational transmission of gender roles. Transmission rates for immigrant fertility an...

Published: Francine Blau & Lawrence Kahn & Albert Liu & Kerry Papps, 2013. "The transmission of women’s fertility, human capital, and work orientation across immigrant generations," Journal of Population Economics, Springer, vol. 26(2), pages 405-435, April. citation courtesy of

June 2007Diffusion of Common Application Membership and Admissions Outcomes at American Colleges and Universities
with Ronald G. Ehrenberg, Jesenka Mrdjenovic: w13175
We study the adoption of Common Application membership by private four-year postsecondary institutions and its role in explaining the growth in undergraduate applications. Using data from the College Board's Annual Survey of Colleges, our estimation of proportional hazard models suggest that institutions respond to the net benefit of adoption. We estimate that membership increases applications by 5.7 to 7.0 percent and decreases yield rates by 2.8 to 3.9 percent. Acceptance rates decrease for members when their local networks are large. Membership is also associated with a decline in SAT scores and an increase in the percentage of students of color. Finally, falsification tests indicate that membership effects occur as a one-time adoption shock that persists thereafter.
March 2006Program Design and Student Outcomes in Graduate Education
with Jeffrey Groen, George Jakubson, Ronald G. Ehrenberg, Scott Condie: w12064
Doctoral programs in the humanities and related social sciences are characterized by high attrition and long times-to-degree. In response to these problems, the Andrew W. Mellon Foundation launched the Graduate Education Initiative (GEI) to improve the quality of graduate programs and in turn reduce attrition and shorten times-to-degree. Over a 10-year period starting in 1991, the Foundation provided a total of over $80 million to 51 departments at 10 major research universities. We estimate the impact of the GEI on attrition rates and times-to-degree using competing risk duration models and student-level data. The data span the start of the GEI and include information for students at a set of control departments. We estimate that the GEI had modest impacts on student outcomes in the expe...

Published: Groen, J., G. Jakubson, R. Ehrenberg, S. Condie, and A. Liu. “Program Design and Student Outcomes in Graduate Education.” Economics of Education Review (April 2008).

NBER Videos

National Bureau of Economic Research, 1050 Massachusetts Ave., Cambridge, MA 02138; 617-868-3900; email:

Contact Us