When Celebrities Speak: A Nationwide Twitter Experiment Promoting Vaccination In Indonesia
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Celebrity endorsements are often sought to influence public opinion. We ask whether celebrity endorsement per se has an effect beyond the fact that their statements are seen by many, and whether on net their statements actually lead people to change their beliefs. To do so, we conducted a nationwide
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美国国家经济研究局创建时间：
2019-02-01
