Retraction:The following article from the Journal of Management Studies, The Impact of Accumulating and Reactivating Technological Experience on R&D Alliance Performance by Holger Ernst, Ulrich Lichtenthaler and Carsten Vogt, published online 17 March 2011 on Wiley Online Library (, has been retracted by agreement between the authors, the journal's General Editors, Andrew Corbett, Andrew Delios and Bill Harley and Blackwell Publishing Ltd. The article is retracted due to errors in the reported empirical results, which form part of the basis for the conclusions drawn by the authors in the study. While the second author did not collect the data, he takes the responsibility for these technical errors.