Degrees

Ph. D., Harvard University

Research

Experimental studies of power in networks.

Publications

“Eigenvector-like Measures of Centrality for Asymmetric Relations.” Social Networks 23 (2001):191-201.

“The Evolution of Exchange Networks: A Simulation Study.” Journal of Social Structure. 2001 http://www.heinz.cmu.edu/project/INSNA/joss/index1.html

“Patterns of Coalitions in Exchange Networks: An Experimental Study.” Rationality and Society. 12(2000):353-373.

“An Algebraic Theory of Strong Power in Negatively Connected Exchange Networks,” Journal of Mathematical Sociology. 23(1999)203-224.