Table 3.

Classification of articles by sector studied

Industry-focusTotalSector-focus
PrivatePublicPrivate+ publicPrivate + public + NPS*University
Cross-industry sample7068 11 
Comparison between industries14131   
Individual industry221641 1
Not specified22    
 108995211
Note(s):

*Not-for-profit sector

Source(s): Authors’ own work

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