Weak separability in coffee demand systems
| Year of publication: |
1997
|
|---|---|
| Authors: | Sellen, Daniel ; Goddard, Ellen |
| Published in: |
European review of agricultural economics : ERAE. - Oxford : Univ. Press, ISSN 0165-1587, ZDB-ID 1869644. - Vol. 24.1997, 1, p. 133-144
|