A frequent co-author of Ulrich Lichtenthaler — the management professor who has retracted at least eight papers — has now withdrawn one of his own from Research Policy.
The original paper, “How to create commercial value from patents: The role of patent management,” by Holger Ernst and colleagues, went online on May 21, 2012. Here’s the notice: Read the rest of this entry »
Ulrich Lichtenthaler, who has already retracted five papers for statistical irregularities, has retracted a sixth, “The Impact of Accumulating and Reactivating Technological Experience on R&D Alliance Performance,” in the Journal of Management Studies. The notice, which was first reported by the Open Innovation Blog, reads: Read the rest of this entry »
The retraction count for management professor Ulrich Lichtenthaler, whose work has been subject to scrutiny for statistical irregularities, is up to five. Here’s the notice for “Product business, foreign direct investment, and licensing: Examining their relationships in international technology exploitation,” in the Journal of World Business: Read the rest of this entry »
Ulrich Lichtenthaler, a management professor at the University of Mannheim who has retracted three papers for statistical irregularities, has another retraction for his CV, this one in the Strategic Management Journal.