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Estimating the parameters of market share models at different levels of aggregation with examples from the West German cigarette market
Leeflang, Peter, (1986)
A test for model specification in the absence of alternative hypothesis
Bierens, Herman J., (1981)
Towards a rehabilitation of stepwise regression in small samples possibly affected by collinearity
Glejser, Herbert, (1978)
A canonical decomposition of the probability measure of sets of isotropic random points in n
Ruben, Harold, (1980)