This study deals with response and supply functions for soybean acreage and production. The analysis relates to the nation, to major producing regions and to states important in soybean production. Supply relationships are estimated for the original values of observations and for logarithmic transformations. The time series data used cover the period 1929-1963. Several regression models are used in estimation.
Heady, Earl O. and Rao, V. Y.
"Acreage response and produdion supply functions for soybeans,"
Research Bulletin (Iowa Agriculture and Home Economics Experiment Station): Vol. 35
, Article 1.
Available at: http://lib.dr.iastate.edu/researchbulletin/vol35/iss555/1