信息系统学报(第31辑)

信息系统学报（第31辑）目录主编的话 XI研究论文基于影响力加权的在线投资者情绪对股票收益的影响/王高山，王越，董宜麟，张新 1基于财经新闻的金融领域负面情感词典构建研究/赵又霖，林怡妮，孙虹，程丽洁，徐竟楠，陆颖隽 21更高的门槛塑造更好的消费者？—消费者努力对线上内容社区顾客公民行为的影响/张悦言，蒋玉石，宋竞，郭琴 40直播电商服务失败与顾客流失：基于消费者思维认知方式和直播平台类型的调节/彭宇泓，赵娜亨 56差异化费率影响下平台销售模式选择研究/郭强，杨媛斐，刘震 69移动应用创新策略与市场表现：一个三维交互模型/陈瑾，李欣欣，康乐乐 84数字化转型影响中小企业创新绩效的机理研究：数字化业务战略匹配的视角/李立威，成帆 102平台产品盗版背景下政府监管措施和创新激励策略/史倚凡，李常洪，王佳洛 118不同*播权下劣势网络视频运营商的节目播出模式与宣传策略/吴昊，谭德庆 139审稿专家 165China Journal of Information SystemsIssue 31CONTENTSEDITORS’ NOTES XIARTICLESEffect of Influence-based Online Investor Sentiment on Stock Returns/ WANG Gaoshan， WANG Yue， DONG Yilin， ZHANG Xin 1Research on the Construction of Negative Sentiment Dictionary in Finance Based on Financial News/ZHAO Youlin， LIN Yini ， SUN Hong ， CHENG Lijie ， XU Jingnan ， LU Yingjun 21Do Higher Entry Criteria Lead to Better Consumers? The Impact of Consumer Effort on Customer Citizenship Behavior in Online Content Sharing Community/ ZHANG Yueyan， JIANG Yushi， SONG Jing， GUO Qin 40Livestreaming E-Commerce Service Failure and Customer Churn: The Moderating Effect of Consumers’ Cognitive Thinking Style and Platform Type/ PENG Yuhong， ZHAO Naheng 56Research on Platform Sales Mode Selection Under the Influence of Differential Commission Rates/GUO Qiang， YANG Yuanfei， LIU Zhen 69Mobile Application Innovation Strategy and Market Performance: A Three-dimensional Interactive Model/CHEN Jin， LI Xinxin， KANG Lele 84How does Digital Transformation Affect the Innovation Performance of SMEs: A Perspective of Digital Strategy Alignment/LI Liwei， CHENG Fan 102Governmental Supervision and Innovation Incentives for Platforms in the Presence of Goods Piracy/SHI Yifan， LI Changhong， WANG Jialuo 118Program Broadcast Mode and Promotion Strategy of Inferior Online Video Operators Under Different Premiere Rights Situations/WU Hao， TAN Deqing 139PEER REVIEWERS 165