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社交平台数据垄断认定困境及超越 被引量:2
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作者 郭少飞 郭一丹 《哈尔滨工业大学学报(社会科学版)》 CSSCI 2023年第5期65-72,共8页
社交平台市场属于在线双边或多边市场,具有跨界竞争性,突破了传统相关市场界限;数据流量对于市场份额计算的意义、平台数据支配力未获充分重视,“零价”模式令传统价格方法失效;平台滥用行为的反竞争效果更隐秘,违法与合理的边界不易厘... 社交平台市场属于在线双边或多边市场,具有跨界竞争性,突破了传统相关市场界限;数据流量对于市场份额计算的意义、平台数据支配力未获充分重视,“零价”模式令传统价格方法失效;平台滥用行为的反竞争效果更隐秘,违法与合理的边界不易厘清,垄断认定时对用户权益的关切少。对此,应首先开展“必要设施”判断,符合者负担数据开放、设施提供义务;不符者,纳入反垄断法一般架构。该架构应针对社交平台市场重塑:相关市场厘定以社交产品服务核心功能及实现手段为导向,以利润来源侧作为参考;平台市场支配地位,应以数据流量作为市场份额核心指标,重视数据导引、流动管理等数据控制力的评价作用,强调新型平台市场壁垒,特别考量平台作为数字市场中介的市场力;滥用行为认定重在监测跨市场反竞争效果,“违法性”主要考察平台处理用户数据、利用自有数据合法与否。 展开更多
关键词 社交平台 数据垄断 必需设施 市场力 数据控制力
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An Empirical Study on Internal Control and Corporate Performance in Transportation Industry
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作者 LIU Shuangshuang YAN Guodong WANG Wei 《International English Education Research》 2018年第2期37-39,共3页
In order to study whether the intemal control of enterprises is effective, this paper studies the relationship between the quality of internal control and the performance of the company in 2012-2015, in which 61 liste... In order to study whether the intemal control of enterprises is effective, this paper studies the relationship between the quality of internal control and the performance of the company in 2012-2015, in which 61 listed companies in China's Shanghai traffic transportation industry are studied. The results show that the quality of internal control has a significant positive correlation with the financial performance of enterprises. In particular, the internal control is significantly correlated with the company's growth ability, and the internal control is positively correlated with the profitability of the company. This research provides empirical data and decision-making basis for the state to deepen the construction of internal control system and strengthen internal control management of enterprises. 展开更多
关键词 internal control corporate performance TRANSPORTATION Internal control index
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