Political statement
Publications on The Current Crisis
Publications in English
Publications in Dutch
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On the Value of Life
Two extravagant ideas on global warming and cooling Holland
Vervoer, Betuwelijn, binnenvaart (Dutch)
Medewerking aan Werkloosheid en armoede, de oplossing die werkt (1998, Dutch)
CPB-Censuur en Crisis 2008+ (2008, Dutch)