External demand constraints for agricultural exports : An impediment to structural adjustment policies in sub-Saharan African countries?

B-Tier

Journal: Food Policy

Year: 1989

Volume: 14

Issue: 3

Pages: 274-283

Authors (3)

Koester, Ulrich (not in RePEc) Schafer, Hartwig (not in RePEc) Valdes, Alberto (Pontificia Universidad Católic...)

Score contribution per author:

0.670 = (α=2.01 / 3 authors) × 1.0x B-tier

α: calibrated so average coauthorship-adjusted count equals average raw count