Engel, Christoph Max Planck Institute for Research on Collective Goods, Max Planck Society;
Kleine, Marco Max Planck Institute for Research on Collective Goods, Max Planck Society;
http://www.coll.mpg.de/pdf_dat/2013_07online.pdf (Preprint)
Engel, C., & Kleine, M. (2013). Who is Afraid of Pirates? An Experiment on the Deterrence of Innovation by Imitation.