The Bleymueller251
data frame contains prices and quantities of
4 products for the years 1970, 1974 and 1978.
This data are part of Exercise 25.1 of Bleymueller, Gehler und Guetlicher (1979).
data(Bleymueller79E25.1)
This data frame contains the following columns:
Price of good A.
Price of good B.
Price of good C.
Price of good D.
Quantity of good A.
Quantity of good B.
Quantity of good C.
Quantity of good D.