Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Frantzen, Dirk" or (type any "bookEditor issueEditor" and editor="Frantzen, Dirk") Add to list Book Managing open innovation: connecting the firm to external knowledge André Spithoven (UGent) , Peter Teirlinck and Dirk Frantzen (2012) Add to list Journal Article A1 Heterogeneous firm-level effects of knowledge exchanges on product innovation: differences between dynamic and lagging product innovators André Spithoven (UGent) , Dirk Frantzen and Bart Clarysse (UGent) (2010) JOURNAL OF PRODUCT INNOVATION MANAGEMENT. 27(3). p.362-381