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Hi all,
ZoneAlarm warns me that the links are to a known spyware site.
--Larry




On Sun, 7 Feb 2010, Mathias Dharmawirya wrote:

> ***** To join INSNA, visit http://www.insna.org *****
>
> Dear all,
>
> I've tried to map the directorship interlocks among the companies.
>
> *The data sources are from*:
> http://www.finviz.com (I used the screener to find the largest companies -
> as per 4 February 2010)
> http://www.reuters.com (the list of directors for each company)
>
> *Software used*:
> Ucinet (For the creation of affiliation matrices derived from the DL file)
> ORA (For the visualiation)
>
> *The results are here*:
> Directorship Interlocks Map - the larger the node size the higher the
> betweenness of the company (http://www.box.net/shared/t5ryk7bjgo)
> List of Directors & Company Abbreviations List (
> http://www.box.net/shared/d1nant9r9a)
>
> The top 10 companies with the highest betweenness centrality are as follows:
> IBM - INTL BUSINESS MAC
> BA - BOEING CO
> GE - GEN ELECTRIC CO
> WFC - WELLS FARGO & CO
> UTX - UNITED TECH
> JPM - JP MORGAN CHASE C
> DIS - WALT DISNEY-DISNE
> MCD - MCDONALDS CP
> BRK - BERKSHIRE
>
> Sincerely,
> Mathias
> (http://scientometrics.wordpress.com)
>
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Lawrence E. Raffalovich
Associate Professor

Department of Sociology e-mail: [log in to unmask]
University at Albany
State University of New York Voice: (518) 442-4456
1400 Washington Ave. Fax: (518) 442-4936
Albany, NY 12222

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