Aggregation, rank, and some historical Engel curves
| Year of publication: |
2001
|
|---|---|
| Authors: | Costa, Dora L. |
| Published in: |
Economics letters. - Amsterdam [u.a.] : Elsevier, ISSN 0165-1765, ZDB-ID 7172102. - Vol. 70.2001, 2, p. 183-186
|