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@article{JBS37825, author = {Abyan Rai}, title = {Analisis Sentimen Pemberitaan Vaksin Covid-19 dan Kaitannya dengan Perubahan Harga Saham Emiten Farmasi}, journal = {JURNAL BISNIS STRATEGI}, volume = {30}, number = {1}, year = {2021}, keywords = {Sentiment; Lexicon; Covid-19; Vaccine}, abstract = {Pandemic of Covid-19 that entered Indonesia in early March 2021 limited activities in various sectors. This condition causes the economy in Indonesia to become unstable and even experience a recession in 2020. Vaccines produced by pharmaceutical companies are one of the government's ways to improve not only health but also economic conditions in Indonesia. Various reports on the Covid-19 vaccine have caused investor reactions in the capital market, one of which is in the pharmaceutical sector itself as a producer of the Covid-19 vaccine. Using the Lexicon-based method and Pearson correlation, this study aims to analyze the sentiment of the Covid-19 vaccine coverage and analyze the relationship between these sentiments and the stock price of pharmaceutical issuers. Covid-19 vaccine news data is collected from Twitter for 22 days with 500 tweets per day. The tweets were categorized into positive, negative, or neutral sentiments using the Lexicon-based method. The results of this study indicate that the media provides more positive sentiment towards the Covid-19 vaccine. A unidirectional relationship exists between the sentiment in the Covid-19 vaccine coverage and one of the stock prices of a pharmaceutical issuer.}, issn = {2580-1171}, pages = {26--34} doi = {10.14710/jbs.30.1.26-34}, url = {https://ejournal.undip.ac.id/index.php/jbs/article/view/37825} }
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