<p>The Dark Side of the Word-of-Mouse Effect</p><p><em>- An experimental study of how negative information in today’s social media can influence consumer perception</em></p><p> As a result of the electronic revolution of information dissemination, social media as a phenomenon has come to play an important part, both in society at large but also when it comes to business and marketing. Nowadays, knowledge and opinions about brands and products are spread by reputation through a wide range of social media platforms, a phenomenon which in the literature is referred to as word-of-mouse or electronic word-of-mouth (eWOM).</p><p>The purpose of this paper is to investigate how people’s opinions towards a company and its product are affected by negative information in terms of eWOM. Or more precisely, whether or not there is a difference in this effect depending on information content, concerning company values on the one hand and product attributes on the other.</p><p>This was done in an experimental setting where two groups of respondents were subjected to fictitious information of different types using established social media platforms. Thereby, the impact on attitude, credibility and buying intention towards the company and its product was measured as well as the diagnosticity of the information and accordingly the eWOM effect could be determined.</p><p>The result of the study indicates that negative eWOM does indeed induce changes in the receiver’s opinion and more importantly it shows a discrepancy in the impact of different kinds of information. That is, the receiver’s opinion in terms of attitude and credibility is, by the eWOM, affected to a larger extent by the exposure of negative information concerning company values as compared to product attributes. However, regarding the impact on the receiver’s ultimate behavior this discrepancy does not seem to exist as buying intention is affected equally.</p>
| Identifer | oai:union.ndltd.org:UPSALLA/oai:DiVA.org:uu-126631 |
| Date | January 2010 |
| Creators | Lennartsson, Jennifer, Carlsson, Linnea |
| Publisher | Uppsala University, Department of Business Studies, Uppsala University, Department of Business Studies |
| Source Sets | DiVA Archive at Upsalla University |
| Language | Swedish |
| Detected Language | English |
| Type | Student thesis, text |
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