00462nas 2200181z- 450 991013442310332120170918154011.02195-7169(CKB)9870000000001634(EXLCZ)99987000000000163420150907cuuuuuuuu -u- -gerIWH OnlineHalleInstitut für WirtschaftsforschungJOURNAL9910134423103321IWH Online2035749UNINA