Bibliographic Details
| Title: |
The asymmetric effect of review valence on numerical rating. |
| Authors: |
Tsao, Hsiu-Yuan1,2 jodytsao@nchu.edu.tw, Chen, Ming-Yi1,2 myc@dragon.nchu.edu.tw, Lin, Hao-Chiang Koong1,2 koong@mail.nutn.edu.tw, Ma, Yu-Chun1,2 coldlavender@gmail.com |
| Source: |
Online Information Review. 2019, Vol. 43 Issue 2, p283-300. 18p. |
| Subject Terms: |
*CUSTOMER satisfaction, *SENTIMENT analysis, *COMPUTER software, *PRODUCT reviews, *THEATER reviews, *MUSCLE strength |
| Abstract: |
Purpose The basic assumption is that there is a symmetric relationship between review valence and rating, but what if review valence and rating were linked asymmetrically? There are few studies which have investigated the situations in which positive and negative online reviews exert different influences on ratings. This study considers brand strength as having an important moderating role because the average rating of existing reviews for a particular product is a heuristic cue for decision makers. Thus, the purpose of this paper is to argue that an asymmetric relationship between review content valence and numerical rating will depend on brand strength.Design/methodology/approach The authors have conducted a sentiment analysis via text mining, using self-developed computer programs to retrieve a data set from the TripAdvisor website.Findings This study finds there is an asymmetric relationship between review valence (verbal) and numerical rating. The authors further find brand strength to have an important moderating role. For a stronger brand, negative review content will have a greater impact on numerical ratings than positive review content, while for a weaker brand, positive review content will have a greater impact on numerical ratings than negative review content.Practical implications Marketers could adopt sentiment analysis via text mining of online reviews as a valid measure or predictor of consumer satisfaction or numerical ratings. Strong brands should direct more attention to negative reviews, because in such reviews the negative impact transcends the positive. In contrast, weak brands should aim to exploit as many positive reviews as possible to minimize the impact of any negative reviews.Originality/value This study finds there is an asymmetric relationship between review valence (verbal) and numerical rating and considers brand strength to play an important moderating role. The authors have used real data from the TripAdvisor website, which allow people to express themselves in an unsolicited manner, and linked these with the results from the sentiment analysis. [ABSTRACT FROM AUTHOR] |
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| Database: |
Academic Search Complete |
