@base . a ; . a . a , ; "Kiel economic policy papers" . a ; "1860-7322" ; . a ; ; "20060406114400.0"^^ ; ; . a , , ; , , ; "Kiel economic policy papers." ; ; ; "1860-7322" ; ; "1860-7322" ; ; "1860-7322" ; "Kiel economic policy papers." , "Kiel economic policy papers" ; . a ; "1860-7322" ; . . "Germany" .