Welcome to my homepage. I am a Professor in the Department of Political Science at Stanford University. I am also a Senior Fellow at the Stanford Center for International Development and the Stanford Institute for Economic Policy Research, and I am affiliated with the Center on Democracy, Development, and the Rule of Law, the Center for Internatianal Security and Cooperation, and the Institute for Research in the Social Sciences. My research interests range across the fields of international relations, political economy, public opinion, and methodology.