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Advertising intensity in consumer goods marketing : an analysis of variations in advertising-to-sales ratios
Farris, Paul William, (1976)
The Economics of Slotting Contracts
Wright, Joshua D., (2011)
Klein, Benjamin, (2010)
Abgrenzung und Segmentierung von Märkten auf der Grundlage unscharfer Klassifikationsverfahren
Hruschka, Harald, (1985)
Relevance of aggregation level and heterogeneity in sales response models
Hruschka, Harald, (2003)
Market share models with semi parametric additive brand attractions
Hruschka, Harald, (1999)