Genser, Bernd; Koskela, Erkki und Poutvaara, Panu
(2006):
Editorial note.
In: FinanzArchiv, Bd. 62, Nr. 3: S. 392
2001
Koskela, Erkki; Schöb, Ronnie und Sinn, Hans-Werner
(2001):
Green tax reform and competitiveness.
In: German Economic Review, Bd. 2, Nr. 1: S. 19-30
2000
Koskela, Erkki; Schöb, Ronnie und Sinn, Hans-Werner
(2000):
Green tax reform and competitiveness.
ETLA Discussion Papers, The Research Institute of the Finnish Economy (ETLA),