Simulation Data for model Three-Stage Least Square (threesls) that corresponds to method 3SLS of systemfit
Dataframe contains 20 annual observations of a supply/demand model
with 5 variables. Columns are q=Food consumption per capita,
p=Ratio of food price to general consumer prices,
d=Disposable income in contstant dollars,
f=Ratio of preceding year's prices received by farmers to general consumer prices,
A table containing 5 variables ("q", "p", "d", "f","a")
and 20 observations.
Dataset imported from https://www.r-project.org.