Browsing by Person "Imkamp, Heiner"

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Der Zusammenhang zwischen Preis und Qualität auf Konsumgütermärkten : Befunde, Interpretationen, Schlussfolgerungen
(2015) Imkamp, Heiner; Sousa-Poza, Alfonso
For more than 60 years, numerous studies have shown low price-quality correlations on consumer goods markets. The coefficients are mostly close to 0.2. That prices fail to function as valid indicators of product quality has often been interpreted as informational market failure. This dissertation, however, argues, that, according to the economic theory of price formation, prices are not an indicator of quality, but an indicator of scarcity. This allows the conclusion that workable consumer goods markets, at least as seen from the consumers point of view, should be characterized by low or even negative correlation coefficients rather than by strong positive coefficients.