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Forschungsergebnis (Zeitschriftenartikel)

Nathalia Purnawirawan, Martin Eisend, Patrick De Pelsmacker, Nathalie Dens: A Meta-Analytic Investigation of the Role of Valence in Online Reviews

Abstract

Based on a meta-analysis, this study aims to clarify the influence of online review valence (i.e., whether reviews in a review set are predominantly positive or negative) on various dependent variables, in particular on perceived usefulness of the reviews and on attitudes toward the product. The findings suggest that review valence affects perceived usefulness in a different way than it affects attitudes. We find an optimum impact level for perceived usefulness and a ceiling effect for attitudes. Primarily negative review sets that include few positive reviews show the strongest effect on perceived usefulness, while positive review sets that include few or no negative reviews are most successful in influencing attitudes. Additionally, review valence has a stronger influence on perceived usefulness when the reviews refer to experience (rather than search) products, and it has a stronger influence on attitudes for unfamiliar (rather than familiar) brands. Finally, the strongest influence of review valence refers to recommendation intentions. These findings provide several implications for researchers and practitioners.

Autor Nathalia Purnawirawan, Martin Eisend, Patrick De Pelsmacker, Nathalie Dens
Titel des Aufsatzes A Meta-Analytic Investigation of the Role of Valence in Online Reviews
Jahr 2015
Zeitschrift Zeitschrift Journal of Interactive Marketing
Ausgabe / Nummer 31/August
Ranking B (VHB-Jourqual 2.1 (2011))
Seiten 17-27

Einordnung in die Universitätsstruktur

Fakultät Wirtschaftswissenschaftliche Fakultät
Lehrstuhl Professur für Betriebswirtschaftslehre, insbesondere Marketing

Bibliographische Angabe

Nathalia Purnawirawan, Martin Eisend, Patrick De Pelsmacker, Nathalie Dens: A Meta-Analytic Investigation of the Role of Valence in Online Reviews. In: Journal of Interactive Marketing 31/August, 2015, S. 17-27.