Maier-Rigaud, Frank P. Max Planck Institute for Research on Collective Goods, Max Planck Society;
http://www.coll.mpg.de/pdf_dat/2005_24online.pdf (Preprint)
Maier-Rigaud, F. P., Martinsson, P., & Staffiero, G. (2005). Ostracism and the Provision of a Public Good. Experimental Evidence.