“…Whereas the e¤ects of pro…t (or income) taxation under uncertainty are well known since the late 1990s (for example , Niemann 1999a, 1999b, Sureth 1999, Pennings 2000, Agliardi 2001, Panteghini 2001, 2004, Sureth 2002, Niemann and Sureth 2004, Alvarez and Koskela 2008, Schneider and Sureth 2010, Gries, Prior, and Sureth 2012, Niemann and Sureth 2013, the e¤ects of wealth taxes have not yet been investigated under conditions of uncertainty and irreversibility. This is surprising against the background of the recent …ndings on the economic implications of pro…t taxation on investments in risky projects.…”