Media Sentiment, Government Supervision Strategy, and Stock Price Fluctuation Risk

Ju-fang, Zhu

doi:10.1155/2021/5532663

Cited by 5 publications

(3 citation statements)

References 36 publications

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“…The data revealed that both recent and old news influenced market volatility. Jufang (2021) has noted that the stock market is not only the focus and main topic of media attention but also a barometer of the state of the nation's economy. The paper provided examples of how media opinion affected the danger of contagion from stock price fluctuations.…”

Section: Literature Reviewmentioning

confidence: 99%

Broadsheet Media Coverage of Stock Market Fluctuation in Nepal: A Content Analysis

Vaidya,

Gopali

2023

JBMR

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Information plays a vital role in the trading process on the stock market. The buying and selling prices are not only influenced by demand and supply of the listed stocks among investors and traders but are also important for intraday traders. Hence, looking at the importance of information related to the stock market, the media houses cover the news, make covers, post breaking news, and do other journalistic reporting on the stock market. Therefore, the paper conducted a quantitative content analysis of the media coverage of the Nepalese stock market by the two national broadsheet daily newspapers. The paper found that stock market fluctuation coverage was more covered by the private-owned broadsheet Nepalese newspaper than the government-owned broadsheet Nepalese newspaper. Similarly, the tone of the coverage of the stock market was determined by the trend of the stock market. The bullish market was represented by a positive tone, and vice versa. Similarly, a large number of headline news stories were printed in the broadsheet newspaper by both government-owned and private-owned broadsheet newspapers. Nevertheless, the media coverage of the Nepalese stock market has been just a formality for the national-level broadsheet newspapers, as the investors have been getting real-time-based information through online portals that are completely devoted to reporting on the stock market.

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Section: Literature Reviewmentioning

confidence: 99%

Broadsheet Media Coverage of Stock Market Fluctuation in Nepal: A Content Analysis

Vaidya,

Gopali

2023

JBMR

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“…IHSG dijadikan patokan bagi penggiat saham termasuk investor dalam mengambil keputusan (Khofifah et al, 2022). Fluktuasi harga pasar saham dapat dipengaruhi oleh sentimen media, stategi pengawasan pemerintah, risiko (Jufang, 2021;Zhang et al, 2021). Dilansir dari IDX Channel (www.idxchannel.com) dan OJK (www.sikapiuangmu.ojk.go.id), Penyebab naik turunnya harga saham juga ditentukan oleh permintaan dan penawaran saham di pasar.…”

Section: Indeks Harga Sahamunclassified

Keterkaitan Antara Harga Nikel, Indeks Harga Saham Dan Kurs Periode Sebelum, Setelah Kebijakan Larangan Ekspor Dan Periode Keseluruhannya

Yenny,

Wahyudi

2023

JIMEA

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Hasil penelitian ini bertujuan untuk melihat keterkaitan antara harga nikel, indeks harga saham, dan nilai tukar pada periode sebelum, periode setelah kebijakan larangan ekspor dan periode keseluruhannya. Penelitian ini mengambil sampel data harian periode 1 Januari 2013 hingga 30 April 2021. Periode sampel dibagi menjadi tiga subperiode yaitu periode sebelum kebijakan dari 1 Januari 2013 hingga 31 Desember 2019, Periode setelah kebijakan 1 Januari 2020 hingga 30 April 2021, dan periode keseluruhan dari 1 Januari 2013 hingga 30 April 2021. Masing-masing periode mempunyai total sampel pada periode sebelum 1702, periode setelah 324 sampel, dan periode keseluruhan berjumlah 2026 sampel. Analisis penelitian ini menggunakan VECM. Hasil penelitian ini membuktikan adanya keterkaitan antara variabel tersebut, namun berbeda-beda pada periode sebelum, setelah kebijakan larangan ekspor dan secara keseluruhannya. Hal ini dikarenakan adanya berbagai faktor ekonomi dan waktu serta kondisi global yang kemudian dapat menyebabkan hubungan melemahkan dan menguatkan dari variabel yang satu terhadap variabel lainnya yang mamppu mengubah arah hubungan terutama antara kurs dan IHSG. Penelitian ini juga menemukan bahwa Kurs berperan sebagai saluran transmisi mediasi dari harga nikel ke indeks harga saham.

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“…Difusion. Existing studies have shown that complex association networks may present random network structure characteristics or scale-free network structure characteristics [39], or they may also present a mixture of two types of network structure characteristics at the same time [40]. In addition, diferent association network structures can refect the diferent association forms and tightness of netizens, and according to the Internet public opinion difusion probability in diferent association network structures, it can explain which network structure can better promote or inhibit the spread of Internet public opinion.…”

Section: Multilayer Network Structure and Internet Public Opinionmentioning

confidence: 99%

Internet Public Opinion Diffusion: A Cross Perspective of Multilayer Network and Multisubject Association

Hou

Liu

2022

Mathematical Problems in Engineering

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How to effectively regulate the spread of Internet public opinion from multisubject is the focus that governments around the world need to face. From the cross perspective of multilayer network and multisubject association, this paper studies the diffusion mechanism of Internet public opinion, constructs the multilayer network of Internet public opinion and its diffusion model, and then systematically analyzes the evolution characteristics of Internet public opinion diffusion. The main conclusions of the study are as follows: it is easier to trigger the spread of Internet public opinion by establishing associations among netizens in a preferred way. When the probability of random connection in different layers increases synchronously, the diffusion intensity of Internet public opinion shows a gradual downward trend. The intensity of government intervention has the greatest impact on the diffusion intensity of Internet public opinion. When the factors of netizens, Internet platform, and government interact, it can effectively reduce the intensity and scope of Internet public opinion diffusion. Once the media participate, it will improve the complexity of Internet public opinion diffusion. The government’s intervention in Internet public opinion is a “double-edged sword,” which needs to set the intervention intensity according to different subjects and their factor characteristics. This study can provide a theoretical reference for formulating strategies to adjust Internet public opinion diffusion from the cross perspective of multilayer network and multisubject association.

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Media Sentiment, Government Supervision Strategy, and Stock Price Fluctuation Risk

Cited by 5 publications

References 36 publications

Broadsheet Media Coverage of Stock Market Fluctuation in Nepal: A Content Analysis

Broadsheet Media Coverage of Stock Market Fluctuation in Nepal: A Content Analysis

Keterkaitan Antara Harga Nikel, Indeks Harga Saham Dan Kurs Periode Sebelum, Setelah Kebijakan Larangan Ekspor Dan Periode Keseluruhannya

Internet Public Opinion Diffusion: A Cross Perspective of Multilayer Network and Multisubject Association

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