Erin Hartman

Erin Hartman

Assistant Professor of
Political Science and Statistics

UCLA

I am an Assistant Professor of Political Science and Statistics at UCLA. My research sits at the intersection of the social sciences and statistics. My mission is to create a body of research that bridges these two worlds — with an emphasis on answering causal questions — within which experts from both worlds can have dialogue with one another and foster beneficial collaborations.

My main line of research concerns external validity of experimental findings. I work on methods that allow researchers to generalize experimental results beyond the units, treatments, outcomes, and contexts upon which they were conducted.

When researchers cannot conduct RCTs, they are typically left to estimate causal effects in observational data using strong assumptions about how treatment is non-randomly assigned. Another emphasis of my research centers on filling the need for statistical tests of observable implications of these core identifying assumptions that allow researchers to bolster credibility of their designs.

In 2012, I ran the polling operation for Obama for America’s Analytics department, which very accurately predicted election outcomes in the campaign’s battleground states. I also co-founded a successful analytics and technology start-up, BlueLabs, focused on providing analytics services to clients in politics, issues advocacy, healthcare, and education.

My time in industry has strongly informed my research agenda, particularly my work on survey design and analysis. My research in survey design and analysis focuses on statistical methods for leveraging detailed individual level data to overcome the non-random nature of modern survey data.

I hold a PhD in Political Science and an MA in Statistics from the University of California, Berkeley. I also completed a Postdoctoral Research Fellowship at the Princeton University Department of Politics. I am currently a Harrington Faculty Fellow at the University of Texas, Austin in the McCombs School of Business.

If you can’t find me around the office, chances are I’m climbing some rocks somewhere.

Interests

  • External Validity of Experiments
  • Causal Inference
  • Survey Design and Analysis

Education

  • PhD in Political Science, 2013

    University of California, Berkeley

  • MA in Statistics, 2013

    University of California, Berkeley

  • BS in Economics and Political Science, 2007

    California Institute of Technology

Academic Appointments

 
 
 
 
 

Harrington Faculty Fellow – McCombs School of Business

University of Texas at Austin

Jul 2020 – Present
 
 
 
 
 

Assistant Professor of Political Science and Statistics

UCLA

Jul 2016 – Present
 
 
 
 
 

Postdoctoral Fellow, Department of Politics

Princeton University

Jul 2015 – Jun 2016