Retail productivity and scale economies at the firm level: a DEA approach
| Year of publication: |
2003
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|---|---|
| Authors: | Keh, Hean Tat ; Chu, Singfat |
| Published in: |
Omega : the international journal of management science. - Oxford [u.a.] : Elsevier, ISSN 0305-0483, ZDB-ID 1245028. - Vol. 31.2003, 2, p. 75-82
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