Dr. David Krackhardt - CMU Heinz School of Public Policy and Management

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International Network for Social Network Analysis


INSNA is the professional association for researchers interested in social network analysis. The association is a non-profit organization incorporated in the state of Delaware. Founded by Barry Wellman in 1978, the current president is Bill Richards.

The Journal of Social Structure (JoSS)


The Journal of Social Structure (JoSS) is an electronic journal of the International Network for Social Network Analysis (INSNA). It is designed to facilitate timely dissemination of state-of-the-art results in the interdisciplinary research area of social structure. It publishes empirical, theoretical and methodological articles.

Carnegie Mellon University

Carnegie Mellon University


Heinz School graduates serve in key managerial positions across a wide range of government, business and non-profit organizations. The school still takes a flexible and interdisciplinary approach to teach students to look at societal problems from many different perspectives, using technology, quantitative and qualitative analysis and group dynamics to arrive at innovative solutions.

Tepper School of Business

CMU Tepper School of Business


The Tepper School of Business at Carnegie Mellon, located in Pittsburgh, Pennsylvania, consistently ranks among the top business schools in the world. In 2005 the Wall Street Journal ranked the Tepper School third among the top MBA programs in the nation and internationally.

We are also consistently among the leaders in a wide range of specializations, such as Finance, Entrepreneurship, Operations Management and Information Technology.

2006 Dr. David Krackhardt. All Rights Reserved