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Characteristics of terrorism
Pittel, Karen, (2009)
Can suicide bombers be rational?
Wintrobe, Ronald, (2002)
Terrorism : deterrence may backfire
Frey, Bruno S., (2002)
Macht: eine ökonomische Analyse
Frey, Bruno S., (1989)
[Rezension von: Tullock, G., Economic hierarchies, organization and the structure of production]
Frey, Bruno S., (1993)
Public governance and private governance: Exchanging ideas
Frey, Bruno S., (2005)