RT Journal Article SR Electronic T1 Cost-effectiveness of the variable cost-share option in the Agricultural Conservation Program JF Journal of Soil and Water Conservation FD Soil and Water Conservation Society SP 173 OP 176 VO 44 IS 2 A1 William M. Park A1 Steven E. Monteith YR 1989 UL http://www.jswconline.org/content/44/2/173.abstract AB Counties employing the variable cost-share option within the Agricultural Conservation Program were compared with those employing uniform-rate cost-sharing in West Tennessee for fiscal years 1985 and 1986. Public cost per ton of erosion reduction was higher in counties employing the variable cost-share option wen though the average preparative erosion rate and average erosion reduction per acre treated were greater. The reason was that the total cost and the average cost-sharing rate per acre treated were much higher in counties employing the variable cost-share option. Recommendations for adjustments in the formula for computing variable cost-sharing rates are provided.