کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1129597 | 955273 | 2012 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A second look at Krackhardt's graph theoretical dimensions of informal organizations
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
آمار و احتمال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A second look at Krackhardt's graph theoretical dimensions of informal organizations A second look at Krackhardt's graph theoretical dimensions of informal organizations](/preview/png/1129597.png)
چکیده انگلیسی
Krackhardt (1994) proposed four dimensions to describe and measure the amount of hierarchy in networks of informal organizations. We examine these conditions, suggest some relaxations and prove that they are both necessary and sufficient to guarantee an arborescence (or out-tree). In addition we suggest situations some of which are outside of informal organizations in which fewer of the conditions can be used to capture the hierarchical tree structure.
► We prove Krackhardt's graph dimensions imply an arborescence.
► We look at the modelling implications of the dimensions.
► We suggest relaxations.
► We give examples of situations in which the relaxations are appropriate.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Social Networks - Volume 34, Issue 2, May 2012, Pages 159–163
Journal: Social Networks - Volume 34, Issue 2, May 2012, Pages 159–163
نویسندگان
Martin G. Everett, David Krackhardt,