Retraction: “Technological turbulence and the impact of exploration and exploitation within and across organizations on product development performance” by Ulrich Lichtenthaler

The above article from Entrepreneurship Theory and Practice, “Technological turbulence and the impact of exploration and exploitation within and across organizations on product development performance,” by Ulrich Lichtenthaler, published online on April 2012 in Wiley Online Library, DOI: 10.1111/j.1540–6520.2012.00520.x, has been retracted by agreement between the author, the Executive Editor, D. Ray Bagby, and Wiley Periodicals, Inc. The retraction has been agreed before print publication based on discussions about the presentation of the empirical results.