Aggregation and studies of industrial profitability
| Year of publication: |
1982
|
|---|---|
| Authors: | Martin, Stephen ; Ravenscraft, David J. |
| Published in: |
Economics Letters. - Elsevier, ISSN 0165-1765. - Vol. 10.1982, 1-2, p. 161-165
|
| Publisher: |
Elsevier |