COINTEGRATION AND CAUSALITY: EXPLORING THE RELATIONSHIP BETWEEN AGRICULTURAL R & D AND PRODUCTIVITY
| Year of publication: |
1994
|
|---|---|
| Authors: | Schimmelpfennig, D. ; Thirtle, C.G. |
| Published in: |
Journal of agricultural economics. - Oxford : Wiley-Blackwell, ISSN 0021-857X, ZDB-ID 4103452. - Vol. 45.1994, 2, p. 220-231
|