Media bias and advertising: Evidence from a German car magazine
AbstractThis paper investigates the existence of a possible media bias by analyzing the impact of automobile manufacturer's advertisements on automobile reviews in a leading German car magazine. By accounting for both endogeneity and sample selection using a two-step procedure, we find a positive impact of advertising volumes on test scores. The main advantage of our study is the measurement of technical characteristics of cars to explain test scores. Due to this kind of measurement, we avoid serious biases in estimating media bias caused by omitted variables. --
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Bibliographic InfoPaper provided by Heinrich‐Heine‐Universität Düsseldorf, Düsseldorf Institute for Competition Economics (DICE) in its series DICE Discussion Papers with number 132.
Date of creation: 2014
Date of revision:
Car magazines; Media bias; Selection model; Instrumental variable estimation;
Other versions of this item:
- Dewenter, Ralf & Heimeshoff, Ulrich, 2014. "Media Bias and Advertising: Evidence from a German Car Magazine," Working Paper 139/2014, Helmut Schmidt University, Hamburg.
- L15 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Information and Product Quality
- L82 - Industrial Organization - - Industry Studies: Services - - - Entertainment; Media
This paper has been announced in the following NEP Reports:
- NEP-ALL-2014-03-15 (All new papers)
- NEP-CUL-2014-03-15 (Cultural Economics)
- NEP-MKT-2014-03-15 (Marketing)
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