Sutter, Matthias Max Planck Institute for Research on Collective Goods, Max Planck Society;
http://homepage.uibk.ac.at/~c40421/abstracts/finanzarchiv.html (Any fulltext)
Sutter, M., & Weck-Hannemann, H. (2004). An experimental test of the public-goods crowding-out hypothesis when taxation is endogenous. Finanzarchiv, 60, 94-110.