This article is © Emerald Group Publishing and permission has been granted for this version to appear here: Ulf Melin and Karin Axelsson, Inter-organizational interaction in public and private sectors – a comparative study, 2013, Transforming Government: People, Process and Policy, (7), 4, 431-452. http://dx.doi.org/10.1108/TG-07-2013-0018 Emerald does not grant permission for this article to b...