Doctoral dissertations in logistics and supply chain management: a review of Nordic contributions from 2009 to 2014

The purpose of this paper is to identify and analyze Nordic doctoral dissertations in logistics and supply chain management (SCM) published from the years 2009-2014. The paper is based on a detailed review of 150 doctoral dissertations. Compared with previous studies, this paper identifies a trend toward: more dissertations based on a collection of articles than monographs; more dissertations focusing on inter-organizational SCM issues; a shift from a focal company perspective to functional aspects and supply chain-related research; and finally, a continued decreased focus on the philosophy of science. A score for measuring the significance of article-based dissertations is also proposed