Extent: | 11 S. : graph. Darst. |
---|---|
Series: | Discussion papers in statistics and econometrics. - Köln : Seminar f. Wirtschafts- u. Sozialstatistik, Univ. zu Köln. - Vol. 04,02 |
Type of publication: | Book / Working Paper |
Language: | German |
Notes: | Internet-Ausg.: http://www.uni-koeln.de/wiso-fak/wisostatsem/papers/koelse0402.pdf |
Source: |
Persistent link: https://www.econbiz.de/10004411634