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Advertising as a Signaling Device : Simulated Maximum Likelihood Estimation of a Multiple Random Effects Count Data Model
Hellström, Jörgen, (2009)
Advertising as a signaling device in the Swedish pharmaceuticals market
Hellström, Jörgen, (2003)
Quality signaling through advertising and brand extension in multiproduct firms
Catalão-Lopes, Margarida, (2000)
Uncertainty in the generic versus brand name prescription decision
Side effects of generic competition?
Hellström, Jörgen, (2004)