期刊文献+

在线评论动态性偏差对评论有用性影响研究 被引量:10

The Impact of Online Reviews Dynamic Deviations on Review Helpfulness
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摘要 以信息可及性-诊断性理论为基础,分析在线评论动态性偏差和评论专业性对评论质量的影响,构建了评分一致性、情感偏离度、产品程度差异度和评论专业性影响在线评论有用性的框架模型。使用去哪儿网的酒店评论数据,通过负二项回归对模型进行实证检验,实证结果显示,评分一致性和情感偏离度对评论有用性有显著影响,评论专业性对评分一致性具有调节作用。 Based on accessibility-diagnosticity theory,the study explores the question how dynamic deviations and expertise of online reviews effects the quality of reviews,and constructs the framework model of online reviews being affected by rating consistency,sentiments skewness,product type difference and expertise.The hotel online reviews data from qunar.com are collected and analyzed by negative binomial regression.The results show that rating consistency and sentiment skewness have an impact on usefulness of reviews,and expertise of reviews is moderator on rating consistency.
作者 徐峰 张新 马良 王高山 XU Feng;ZHANG Xin;MA Liang;WANG Gaoshan(Shandong University of Finance and Economics,Jinan,China)
出处 《管理学报》 CSSCI 北大核心 2020年第9期1383-1390,共8页 Chinese Journal of Management
基金 国家社会科学基金资助项目(18BGL263)。
关键词 在线评论 评论有用性 评论动态性 可及性-诊断性 负二项回归 online reviews helpfulness of reviews review dynamics accessibility-diagnosticity negative binomial regression
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二级参考文献107

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