Discount Schedules and Grower Incentives in Grain Marketing
In this paper, the authors develop a microeconomic optimization model of grain elevator cleaning and commingling decisions when the firm is faced with different discounting schedules. Using generalizations of Jensen's inequality, it is shown that a convex (concave) discount schedule encourages commingling (cleaning). However, a separate market for cleanings may qualitatively alter the optimal arrangement of grain. Wheat elevator records are studied to discern whether alternative discount schedules provide elevators with opportunities to cover the costs of rearranging grain composition. Rearrangement activities appear to be marginally profitable for some dockage levels.
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|Date of creation:||01 Aug 1997|
|Publication status:||Published in American Journal of Agricultural Economics, August 1997, vol. 79 no. 3, pp. 888-901|
|Contact details of provider:|| Postal: Iowa State University, Dept. of Economics, 260 Heady Hall, Ames, IA 50011-1070|
Phone: +1 515.294.6741
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Web page: http://www.econ.iastate.edu
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