基于社会学习理论的在线评论信息对购买决策的影响研究

被引:54
作者
冯娇
姚忠
机构
[1] 北京航空航天大学经济管理学院
关键词
电子商务; 社会学习; 在线评论; 评论数量; 评论等级;
D O I
10.16381/j.cnki.issn1003-207x.2016.09.013
中图分类号
F724.6 [电子贸易、网上贸易]; F713.55 [商业心理学、市场心理学];
学科分类号
1201 ; 040203 ;
摘要
消费者在线商品评论对电商企业提高销售业绩,消费者制定购买决策等都有重要作用。本文基于社会学习理论,运用贝叶斯和高斯更新公式构建社会学习模型,分析消费者通过社会学习评论数量和等级对其购买决策的差异性影响,并深入探析评论数量和等级的内在关系,运用数值试验和电子商务网站获取的真实数据,验证了模型和结论的有效性。结果表明评论等级与评论数量存在负相关关系,评论等级随销售量和评论数量增加而下降;但当评论数量达到某值后,评论等级受评论数量影响不大,评论等级对销售量有积极作用,评论数量对高质量产品销售量有积极作用,对低质量产品销售量没有积极影响。本文结果说明评论数量和等级在不同销售期对不同产品的购买决策有差异性影响,从而有利于电商企业在不同销售期制定相应的营销策略。
引用
收藏
页码:106 / 114
页数:9
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