云南高校图书馆联盟文献共享服务平台- RUMORS

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Stating Rules or Imparting Knowledge?An Intervention Experiment on the Trust and Sharing of Seismic Rumors in the Beijing-Tianjin-Hebei Area of China: 《International Journal of Disaster Risk Science》2024年第6期853-866,共14页Lei Sun Jun Guo Xingyu Liu; supported by the National Natural Science Foundation of China(Grant Nos.72204051 and 72104089);Guangdong Office of Philosophy and Social Science(Grant No.GD20YGL15);the Fundamental Research Funds for the Central Universities(Grant No.23JNQN08)。; Seismic rumors can mislead the public and trigger unnecessary actions,underscoring the importance of their control in disaster management.This study examined the impact of two diff erent intervention tools—rule-based...; 关键词：Beijing-Tianjin-Hebei area China Disaster rumors Earthquake Intervention tools

Rumors and price efficiency in stock market:An empirical study of rumor verification on investor Interactive platforms: 《China Journal of Accounting Research》2024年第2期164-192,共29页Wenting Zhang Chenxi Wang; supported by the National Natural Science Foundation of China(Project Nos.71902201 and 71972189).; Using rumor verification data from investor interactive platforms,we investigate the effect of stock market rumors on price efficiency.We find favorable rumors are positively correlated with stock price synchronicity,...; 关键词：RUMORS Price efficiency Stock price synchronicity MISPRICING Stock price crash risk

Predicting abnormal trading behavior from internet rumor propagation:a machine learning approach: 《Financial Innovation》2023年第1期56-78,共23页Li‑Chen Cheng Wei‑Ting Lu Benjamin Yeo; supported by the National Science and Technology Council,Taiwan,under grants MOST 108-2410-H-027-020,MOST 109-2410-H-027-009-MY2 and MOST 111-2410-H-027-011-MY3.; In 2021,the abnormal short-term price fluctuations of GameStop,which were triggered by internet stock discussions,drew the attention of academics,financial analysts,and stock trading commissions alike,prompting calls ...; 关键词：Fake news RUMORS Data mining Social media Classification Machine learning GameStop Reddit

Starts and refutations of the Covid-19 rumors:Evidence from the reaction of the stock market: 《China Journal of Accounting Research》2022年第4期47-65,共19页Zhe Li Zixi Ling Jian Sun Congjie Yun; funded by the National Natural Science Foundation of China(Grant No.71672208 and71902210);National Social Science Foundation(Grant No.21BGL095);Humanities and Social Sciences Foundation of Ministry of Education of China(No.19YJC630092);Program for Innovation Research in Central University of Finance and Economics; By manually collecting data on Internet-based rumors concerning COVID-19,we investigate the market reactions to the spread of such rumors and the government’s refutation of them.We find that frightening(reassuring)ru...; 关键词：COVID-19 rumors Market reaction Stock price drift Rumors refutation

Analysis on Impact of Rumors on Electricity Market Operations with Volatile Renewables: 《Journal of Modern Power Systems and Clean Energy》2022年第3期755-765,共11页Xiangyu Ma Zhiyi Li Huanhai Xin; supported by the Fundamental Research Funds for the Central Universities(Zhejiang University NGICS Platform);the Zhejiang Provincial Public Welfare Technology Application Research Project(No.LGJ21E070001)。; In recent years,rumors have been shown to have a significant impact on individual and societal activities.As renewables play an increasingly significant role in electricity markets,certain rumors may deviate the biddi...; 关键词：Electricity market integrated network modeling RENEWABLES rumor propagation

Research on the Communication Mechanism of Online Rumors Under the Empowerment of New Media Technology-Take the“Nabobess Having an Affair With Courier”Rumor Incident as an Example: 《Psychology Research》2022年第4期208-217,共10页WANG Ruozhou; As new media communication becomes popular and the technological threshold of personal expression has been lowered,the phenomenon of online rumors has also emerged with new communication characteristics as individuals...; 关键词：new media technology empowerment online rumors rumor-spreading mechanism

Rumor recognition behavior of social media users in emergencies被引量：4: 《Journal of Management Science and Engineering》2022年第1期36-47,共12页Xuejun Ding Xiaxia Zhang Ruoshi Fan Qiaochu Xu Kyle Hunt Jun Zhuang; This work is supported by grants from National Natural Science Foundation of China under Grant No.71874025,71503033,and 62076114;Humanities and Social Sciences Research Planning Foundation of the Ministry of Education under Grant No.20YJA630058.; Social media rumors not only affect the health of online social networks,but also reduce the quality of information accessed by its users.In the case of emergencies,the rapid spread of rumors often triggers mass anxie...; 关键词：Social media Emergency Online rumors Recognition behavior Influence factor

An Ensemble Learning Based Approach for Detecting and Tracking COVID19 Rumors被引量：4: 《Computers, Materials & Continua》2022年第1期1721-1747,共27页Sultan Noman Qasem Mohammed Al-Sarem Faisal Saeed; This research was funded by the Deanship of Scientific Research,Imam Mohammad Ibn Saud Islamic University,Saudi Arabia,Grant No.(20-12-18-013).; Rumors regarding epidemic diseases such as COVID 19,medicines and treatments,diagnostic methods and public emergencies can have harmful impacts on health and political,social and other aspects of people’s lives,espec...; 关键词：Rumor detection rumor tracking similarity techniques COVID-19 social media analytics

Refutation of Cosmetics Rumors: 《China Detergent & Cosmetics》2019年第4期51-55,共5页Jiang Ligang Yue Juan; With the rapid development of China’s economy,people’s living standards have been gradually improved,and they begin to care more about their image.Cosmetics applications have become more widespread,and the market vo...; 关键词：expanded FUSED WRONG

Rumors About the Death of the Author Have Been Exaggerated:Between Collectivism and Individuality in the Middle Ages: 《Journal of Philosophy Study》2019年第9期563-570,共8页Elinoar Bareket; Among scholars and critics of literature,it is widely believed that the earliest period of writing,the ancient period,is characterized by collective literature and the anonymity it produces,and that little importance ...; 关键词：Mishna Tosefta TALMUD Geniza Geonic ERA Maimonides

RUMORS