Errata

Abstract In the February 1990 issue of the Journal, there was an error in the article, “Utilization, Profitibility, and the Adoption of Animal Draft Power in West Africa,” by William K. Jaeger and Peter J. Matlon, page 46. The first sentence in column I under the heading “Previous Work Reconsidered: The Harvest ‘Constraint’” should read as follows: “The analysis presented here is consistent with most prior literature and field surveys, which generally found evidence of area expansion effects with the introduction of animal traction but only limited support for yield effects (Barrett et al., Sargent et al., McIntire, Lassiter). The reference to Mcintire was inadvertently omitted from the reference list. It should be: Mcintire, John. “Two Aspects of Farming in Central Upper Volta: Animal Traction and Intercropping.” ICRISAT Village Studies Rep. No.7. Ouagadougou, Republic of Upper Volta, 1981. The second group of errata are for errors in the May 1990 issue of AJAE, in article number 1, “Preferences of Citizens for Agricultural Policies: Evidence from a National Survey,” by Jayachandran N. Variyam, Jeffrey L. Jordan, and James E. Epperson. On page 259, table I, statement 1 should read: “The family farm must be preserved because it is a vital part of our heritage.” On page 261, equation (1) should read correctly Finally, on page 262, equation (3) should read