5.6 Scientific collaboration
Figure 5.6.1 highlights the distribution (%) of publications produced as a result of collaborations at the national* and international level*. It also depicts publications which were not produced in the frame of any scientific collaborations*. Overall, the number of co authorships with national partners was higher than this of publications carried out with international partners. More specifically, all TEIs produced more than 60% of their publications with collaborations at the national level. ΤΕΙ of Kalamata had the highest ranking (91.8%). On the other hand, the degree of international collaboration was lower, ranging between 5.4% (ASPAITE) and 45.7% (TEI of Lamia). Finally, the TEI of Piraeus (34.5%) had the greatest share of publications which were not carried out under any collaboration scheme.