, Volume 84, Issue 2, pp 365-371

First online:

Modified collaborative coefficient: a new measure for quantifying the degree of research collaboration

  • Kiran SavanurAffiliated withRaman Research Institute Email author 
  • , R. SrikanthAffiliated withRaman Research InstitutePoornaprajna Institute of Scientific Research

Rent the article at a discount

Rent now

* Final gross prices may vary according to local VAT.

Get Access


Collaborative coefficient (CC) is a measure of collaboration in research, that reflects both the mean number of authors per paper as well as the proportion of multi-authored papers. Although it lies between the values 0 and 1, and is 0 for a collection of purely single-authored papers, it is not 1 for the case where all papers are maximally authored, i.e., every publication in the collection has all authors in the collection as co-authors. We propose a simple modification of CC, which we call modified collaboration coefficient (or MCC, for short), which improves its performance in this respect.


Collaborative coefficient Multiple authorship