Visiting Speaker
Matthew O. Jackson
William D. Eberle Professor of Economics, Stanford University
The Evolution of Friendships and Homophily
Thursday
Apr 11, 2019
Watch video
12:00 pm
177 Huntington Ave
11th floor

We examine friendship formation among university students over their four years of study.  Students begin by making friendships widely with others of different ethnicities and gender.  By sophomore year they increase the number of their friendships, dropping friendships with others of different ethnicities and gender on average, and adding friendships with those of the same ethnicity and gender.  Over time, their friendships also increase with others who are similar along some personality dimensions.   Students' levels of homophily predict their learning in different ways across gender.

About the speaker
Matthew O. Jackson is the William D. Eberle Professor of Economics at Stanford University and an external faculty member of the Santa Fe Institute and a senior fellow of CIFAR. He was at Northwestern University and Caltech before joining Stanford, and received his BA from Princeton University in 1984 and PhD from Stanford in 1988. Jackson's research interests include game theory, microeconomic theory, and the study of social and economic networks, on which he has published many articles and the books `The Human Network' and `Social and Economic Networks'. He also teaches an online course on networks and co-teaches two others on game theory. Jackson is a Member of the National Academy of Sciences, a Fellow of the American Academy of Arts and Sciences, a Fellow of the Econometric Society, a Game Theory Society Fellow, and an Economic Theory Fellow, and his other honors include the von Neumann Award, a Guggenheim Fellowship, the Social Choice and Welfare Prize, the B.E.Press Arrow Prize for Senior Economists, and teaching awards. He has served as co-editor of Games and Economic Behavior, the Review of Economic Design, and Econometrica.
Visiting Speaker
Matthew O. Jackson
William D. Eberle Professor of Economics, Stanford University
The Evolution of Friendships and Homophily
Thu
Apr 11, 2019
12:00 pm
177 Huntington Ave
11th floor
ADD to calendar

We examine friendship formation among university students over their four years of study.  Students begin by making friendships widely with others of different ethnicities and gender.  By sophomore year they increase the number of their friendships, dropping friendships with others of different ethnicities and gender on average, and adding friendships with those of the same ethnicity and gender.  Over time, their friendships also increase with others who are similar along some personality dimensions.   Students' levels of homophily predict their learning in different ways across gender.

about the speaker
Matthew O. Jackson is the William D. Eberle Professor of Economics at Stanford University and an external faculty member of the Santa Fe Institute and a senior fellow of CIFAR. He was at Northwestern University and Caltech before joining Stanford, and received his BA from Princeton University in 1984 and PhD from Stanford in 1988. Jackson's research interests include game theory, microeconomic theory, and the study of social and economic networks, on which he has published many articles and the books `The Human Network' and `Social and Economic Networks'. He also teaches an online course on networks and co-teaches two others on game theory. Jackson is a Member of the National Academy of Sciences, a Fellow of the American Academy of Arts and Sciences, a Fellow of the Econometric Society, a Game Theory Society Fellow, and an Economic Theory Fellow, and his other honors include the von Neumann Award, a Guggenheim Fellowship, the Social Choice and Welfare Prize, the B.E.Press Arrow Prize for Senior Economists, and teaching awards. He has served as co-editor of Games and Economic Behavior, the Review of Economic Design, and Econometrica.