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"Penelitian ini bertujuan untuk menganalisis bagaimana pengaruh dari investor attention yang diperoksikan menggunakan google trends terhadap return cryptocurrency, return volatility cryptocurrency dan volume cryptocurrency. Dalam penelitian ini digunakan 7 sampel yang diambil berdasarkan peningkatan atensi terbesar dari tanggal 1 Agustus 2020 hingga 31 Agustus 2021, yaitu Bitcoin (BTC), Ethereum (ETH), Binance Coin (BNB), Dogecoin (DOGE), XRP (XRP), Shiba Inu (SHIB) dan Bittorent (BTT). Dari ketujuh sampel itu diambil rentang waktu selama 13 bulan dimana pada waktu tersebut terjadi peningkatan atensi yang cukup signifikan. Pengujian dalam penelitian ini meggunakan regresi linear sederhana. Hasil penelitian ini menunjukan bahwa terdapat pengaruh dari investor attention terhadap return, return volatility dan volume cryptocurrency yang pengaruh tersebut bersifat positif. Pengaruh positif yang terjadi tersebut diakibatkan oleh kepercayaan investor yang meningkat setelah mendapatkan informasi dari hasil atensinya tersebut. Selain itu, atensi investor cryptocurrency juga terbentuk atas pengaruh tokoh, isu dan kejadian mengenai cryptocurrency.

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This study aims to analyze how the influence of investor attention which is tested using google trends on cryptocurrency returns, cryptocurrency return volatility and cryptocurrency volume. In this study, 7 samples were used based on the largest increase in attention from August 1, 2020 to August 31, 2021, namely Bitcoin (BTC), Ethereum (ETH), Binance Coin (BNB), Dogecoin (DOGE), XRP (XRP), Shiba Inu (SHIB) and Bittorent (BTT). From the seven samples, a time span of 13 months was taken, during which time there was a significant increase in attention. Tests in this study using simple linear regression. The results of this study indicate that there is an effect of investor attention on return, return volatility and cryptocurrency volume, which are positive effects. The positive influence that occurs is caused by increased investor confidence after getting information from the results of their attention. In addition, the attention of cryptocurrency investors is also formed on the influence of figures, issues and events regarding cryptocurrencies."

"[ABSTRAKPenelitian ini bertujuan untuk menguji pengaruh perhatian investor terhadaplikuiditas dan volatilitas saham di ASEAN-5. Perhatian investor di proksikandengan menggunakan aplikasi Google Trends dan ditampilkan dalam bentukGoogle Search Volume (GSV). Pengujian dilakukan dengan menggunakananalisis regresi data panel dengan model Fixed Effect dan pemilihan panel optionSeemingly Unrelated Regression (SUR) selama periode 2010 sampai dengan2014. Hasil penelitian ini membuktikan bahwa perhatian investor berpengaruhsecara signifikan terhadap likuiditas serta volatilitas saham di ASEAN-5. Padaakhirnya penelitian ini mengantarkan kita pada sebuah konklusi dimana pencarianinformasi yang tinggi mampu menurunkan illikuiditas suatu saham dikarenakandapat mengurangi asimetri informasi yang terjadi antara informed investor danun-informed investor. Sehingga dengan meningkatnya likuiditas suatu sahammaka akan berimplikasi pada volatilitas saham yang diperdagangkan.

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ABSTRACTThe objective of this research is to analyze the effect of investor attention on stockliquidity and volatility in ASEAN-5. Investor attention exclusively provided byGoogle Search Volume in the Google Trends application. This research uses paneldata regression analysis with Fixed Effect model and uses panel option SeeminglyUnrelated Regression (SUR) during the period from 2010 to 2014. The result ofthis research shows that investor attention significantly influence stock liquidityand volatility in ASEAN-5. Ultimately, these results lead us to a conclusion, thatthe high search of online information can reduce stock illiquidity because investorattention is one of the efforts to reduce the asymmetry information betweeninformed investor and un-informed investor. Therfore, the increasing of theliquidity on a stock will affect the volatility of share trade.;The objective of this research is to analyze the effect of investor attention on stockliquidity and volatility in ASEAN-5. Investor attention exclusively provided byGoogle Search Volume in the Google Trends application. This research uses paneldata regression analysis with Fixed Effect model and uses panel option SeeminglyUnrelated Regression (SUR) during the period from 2010 to 2014. The result ofthis research shows that investor attention significantly influence stock liquidityand volatility in ASEAN-5. Ultimately, these results lead us to a conclusion, thatthe high search of online information can reduce stock illiquidity because investorattention is one of the efforts to reduce the asymmetry information betweeninformed investor and un-informed investor. Therfore, the increasing of theliquidity on a stock will affect the volatility of share trade., The objective of this research is to analyze the effect of investor attention on stockliquidity and volatility in ASEAN-5. Investor attention exclusively provided byGoogle Search Volume in the Google Trends application. This research uses paneldata regression analysis with Fixed Effect model and uses panel option SeeminglyUnrelated Regression (SUR) during the period from 2010 to 2014. The result ofthis research shows that investor attention significantly influence stock liquidityand volatility in ASEAN-5. Ultimately, these results lead us to a conclusion, thatthe high search of online information can reduce stock illiquidity because investorattention is one of the efforts to reduce the asymmetry information betweeninformed investor and un-informed investor. Therfore, the increasing of theliquidity on a stock will affect the volatility of share trade.]"

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Tesis ini mempelajari hubungan antara imbal hasil, ketertarikan investor, dan sentimen investor pada tiga cryptocurrency terbesar, yaitu Bitcoin, Ethereum, dan Ripple. Penelitian ini menggunakan media sosial (Stockwits) sebagai proxy untuk sentimen investor dan Google Trends sebagai proxy untuk ketertarikan investor. Untuk metodologi, digunakan kausalitas Granger, VAR, dan regresi linier. Hasil penelitian menunjukkan bahwa terdapat kausalitas dua arah antara imbal hasil dan ketertarikan investor pada ketiga cryptocurrency, sementara kausalitas ini tidak ditemukan dalam sentimen investor. Selain itu, lagged dan contemporaneous dari ketertarikan investor mempengaruhi imbal hasil cryptocurrency secara positif . Hasil ini mendukung "price pressure hypothesis" atau "attention theory". Selain itu, walaupun lagged dari sentimen investor tidak dapat memprediksi imbal hasil cryptocurrency, sentimen investor berpengaruh terhadap contemporaneous imbal hasil cryptocurrency.

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This thesis explores the relationship between return, investor attention, and investor sentiment in the three largest cryptocurrencies: Bitcoin, Ethereum, and Ripple. This study uses social media (Stockwits) to measure investor sentiment and Google Trends to measure investor attention. For the methodology, this study uses Granger causality, VAR, and linear regression. The results show that there is a bi-directional causality between return and investor attention in all three cryptocurrencies, while there is no causality in investor sentiment. Furthermore, the lagged and contemporaneous investor attention positively influence cryptocurrency return. This result supports the price pressure hypothesis or attention theory. In addition, while the lagged investor sentiment cannot predict cryptocurrency return, investor sentiment can influence contemporaneous cryptocurrency return.

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"Penelitian ini bertujuan untuk mengungkap proses akselerasi digital dalam mendorong perilaku pembelian impulsif pada aset cryptocurrency. Pandemi Covid-19 membuat perubahan sosial dan budaya masyarakat yang ditandai dengan adopsi teknologi digital secara masif. Tingkat adopsi teknologi ini juga ditandai dengan jumlah pembelian aset crypto yang terjadi pada masyarakat Indonesia meningkat secara signifikan selama masa pandemi. Dalam penelitian sebelumnya, pembelian atas cryptocurrency ini kerap kali didasari oleh stimulus masyarakat atas kecemasan kondisi sosial-ekonomi yang tidak pasti selama masa pandemi terjadi, namun temuan tersebut belum menjelaskan bagaimana masyarakat kemudian tertarik memutuskan untuk memilih membeli aset cryptocurrency. Peneliti berargumen bahwa fenomena perilaku pembelian impulsif cryptocurrency memiliki relevansi dengan terjadinya proses akselerasi digital dan aspek terkait di dalamnya yang meliputi peran platform pertukaran crypto, information overload, dan peran Key Opinion Leader crypto. Hasil penelitian menunjukkan proses akselerasi digital secara keseluruhan mampu mendorong terjadinya perilaku pembelian impulsif pada aset cryptocurrency. Proses akselerasi digital yang terjadi membuat kehidupan bermasyarakat semakin erat dengan teknologi yang membuat aset crypto lebih mudah diadopsi oleh masyarakat. Terlebih dorongan-dorongan seperti promosi dan aksesibilitas dalam bertransaksi, informasi crypto yang melimpah dalam lingkungan digital, serta konten dan unggahan para KOL crypto membuat masyarakat cenderung melakukan pembelian impulsif pada cryptocurrency.

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This research aims to uncover the process of digital acceleration in driving impulsive buying behaviour for cryptocurrency assets. The Covid-19 pandemic has brought about social and cultural changes in society, characterized by the massive adoption of digital technology. This level of technology adoption is also marked by a significant increase in cryptocurrency purchases among the Indonesian population during the pandemic. Previous research has shown that purchases of cryptocurrency are often driven by societal stimuli arising from uncertainties in socio-economic conditions during the pandemic, but these findings have not explained how individuals become interested and decide to buy cryptocurrency assets. The researchers argue that the phenomenon of impulsive buying behaviour in cryptocurrency is relevant to the occurrence of digital acceleration and its associated aspects, including the role of crypto exchange platforms, information overload, and the role of crypto Key Opinion Leaders (KOL). The research findings indicate that the overall process of digital acceleration can drive impulsive buying behaviour in cryptocurrency assets. The digital acceleration process that occurs is making social life more closely intertwined with technology, making cryptocurrency assets easier to adopt by the people. Moreover, influences such as promotions and transaction accessibility, abundant crypto information in the digital environment, also content and posts by crypto KOLs make people more prone to impulsive purchases of cryptocurrency."

"Penelitian ini bertujuan untuk melakukan pengujian pengaruh antara idiosyncratic volatility dengan expected return. Idiosyncratic volatility dihitung dengan pendekatan langsung (direct method), yaitu standar deviasi dari residual yang dihasilkan model asset pricing Fama-French Five Factor. Penelitian ini menguji idiosyncratic volatility secara contemporaneous dan ex-ante. One-month lagged idiosyncratic volatility digunakan sebagai proksi dari expected idiosyncratic volatility. Metode yang digunakan dalam menguji model penelitian adalah Fama-Macbeth Cross-Sectional Regression. Hasil penelitian menunjukkan bahwa terdapat pengaruh yang positif dan signifikan antara realized idiosyncratic volatility dengan expected return pada waktu yang bersamaan (contemporaneous). Sedangkan secara ex-ante terdapat pengaruh yang negatif dan signifikan antara one-month lagged idiosyncratic volatility dengan expected return.

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This research has purpose to do empirical test of idiosyncratic volatility effect on expected return. Idiosyncratic volatility estimated with direct method, which is standard deviation of the residual generated by asset pricing model Fama-French Five Factor. This research test idiosyncratic volatility in contemporaneous and ex-ante. One-month lagged idiosyncratic volatility used as proxy for expected idiosyncratic volatility. The method used to test the research model is the Fama-Macbeth Cross-Sectional Regression. The results of research show that realized idiosyncratic volatility has positive and significant effect on expected return at the same time (contemporaneous). While in ex-ante there is negative and significant one-month lagged idiosyncratic volatility effect on expected return."

"Penelitian ini menganalisis bagaimana Shock BI Rate mempengaruhi returndan volatilitas saham perbankan di Bursa Efek Indonesia. Setelah diujimenggunakan OLS (Ordinary Least Squares) dan GARCH (GeneralizedAutoregressive Conditional Heteroscedasticity) menunjukkan bahwa ShockBI Rate berpengaruh secara signifikan terhadap return dan volatilitas sahamperbankan dengan kapitalisasi yang sangat besar. Selanjutnya, hasil daripenelitian ini dapat digunakan sebagai panduan bagi investor individu danmanajer portofolio untuk menentukan waktu yang tepat dalam mengambilkeputusan untuk membeli atau menjual saham perbankan dalam hal terjadiShock BI Rate.

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This study explains how the Shock BI Rate influences the return and volatility

of banking stocks in Indonesia Stock Exchange after tested using OLS

(Ordinary Least Squares) and GARCH (Generalized Autoregressive

Conditional Heteroscedasticity) showed that Shock BI Rate significantly

influenced the return and volatility of very large capitalization banking stocks.

Furthermore, the results of this research can be used as a guide for individual

investors and portfolio managers to determine the right time in taking a

decision to buy or sell on banking shares in the event of Shock BI Rate."

"Penelitian ini dilakukan untuk menganalisis pengaruh volatilitas R&D terhadap stock return. Penelitian ini memakai sampel dari 34 perusahaan publik di Indonesia, Malaysia, dan Singapura selama periode 2015-2019. Data yang digunakan dalam penelitian ini bersifat balanced panel data. Untuk metode analis, peneliti menggunakan metode regresi data panel dengan teknik estimasi pooled least square atau common effect model. Dari hasil pengolahan data, ditemukan pengaruh positif dan signifikan volatilitas R&D terhadap stock return. Hubungan ini dijelaskan dengan teori over-investment control. Kemudian, penelitian ini menemukan adanya perbedaan pengaruh volatilitas R&D dan intensitas R&D terhadap stock return berdasarkan ukuran perusahaan.

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This research was conducted to analyze the effect of R&D volatility on stock returns. This study used a sample of 34 public companies in Indonesia, Malaysia and Singapore during the 2015-2019 period. The data used in this research is balanced panel data. For the analyst method, the researcher uses the panel data regression method with the estimation technique of pooled least square or common effect model. From the results of data processing, it was found that the R&D volatility had a positive and significant effect on stock returns. This relationship is explained by the theory of over-investment control. Then, this study found a difference in the effect of R&D volatility and R&D intensity on stock returns based on firm size"

"Penelitian ini bertujuan untuk melihat apakah peningkatan intensitas pencarian informasi melalui Google mempengaruhi Abnormal Trading Volume dan Abnormal Return. Dengan menggunakan sampel sebanyak 30 perusahaan yang terdaftar dalam indeks LQ45 selama periode 2011-2014, penelitian ini membuktikan bahwa peningkatan intensitas pencarian informasi melalui Google tidak signifikan berpengaruh terhadap Abnormal Trading Volume. Selain itu, penelitian ini juga membuktikan bahwa peningkatan intensitas pencarian informasi melalui Google tidak signifikan berpengaruh terhadap Abnormal Return. Penelitian ini memperlihatkan bahwa perdagangan di pasar modal dipengaruhi oleh investor institusional, bukan investor individual.

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This study aims to examine whether the increasing of searching information through Google affect Abnormal Trading Volume and Abnormal Return. With the sample of 30 firms included to LQ45 during 2011-2014, this study finds that the increasing of searching information through Google doesn?t significantly affects Abnormal Trading Volume. Besides of that, the increasing of searching information through Google also doesn?t significantly affects Abnormal Return. It is shown that trading activity in Indonesian Stock Exchange is affected by institutional investors, not individual investors."

"ABSTRAKPermasalahan agensi di Indonesia menjadi berbeda dari negara lain karena struktur kepemilikan perusahaan sebagian besar terkonsentrasi. Penelitian ini bertujuan untuk mengetahui pengaruh tata kelola perusahaan CG pada kinerja perusahaan dan biaya modal ekuitas CEC . Metode penelitian yang digunakan yaitu regresi atas sampel 100 perusahaan publik dengan kapitalisasi pasar terbesar di Indonesia tahun 2013-2015. CG tidak terbukti berpengaruh signifikan positif pada kinerja perusahaan yang diproksikan dengan return on asset dan stock return serta CG terbukti berpengaruh signifikan negatif pada CEC. Penelitian ini menyimpulkan bahwa rata-rata kualitas CG dari sampel penelitian masih relatif rendah. Perlu adanya peningkatan pengawasan dan pendampingan implementasi prinsip-prinsip tata kelola perusahaan yang baik oleh regulator.

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ABSTRACTThe agency problems in Indonesia are different from other countries because the ownership structure of the firm is largely concentrated. This study aimed to determine the effect of corporate governance CG on firm performance and cost of equity capital CEC . The research method used is the regression with samples of 100 public companies with the largest market capitalization in Indonesia period 2013 2015. CG is not proven to have a significant positive effect on firm performance proxies with return on asset and stock return and then CG proved to have a significant negative effect on CEC. This study concludes that the average CG quality of the research sample is still relatively low. There needs to be increased supervision and assistance in the implementation of good corporate governance principles by regulators."

"Tesis ini mencari pengaruh hubungan antara kepemilikan asing dan corporate governance pada perusahaan non finansial di Indonesia terhadap volatilitas imbal hasil, dengan mengontrol beberapa faktor fundamental perusahaan seperti profitabilitas, leverage, market to book value dan size perusahaan juga faktor transitory berupa turnover rate. Hasil observasi dengan beberapa kali observasi menunjukkan pengaruh negatif dan signifikan tingkat kepemilikan asing terhadap volatilitas imbal hasil. Hal ini menunjukkan pemilik asing akan menggunakan kekuatannya untuk melakukan monitoring terhadap manajemen sehingga dapat menekan agency problem. Sementara hasil yang tidak signifikan terjadi pada pengaruh corporate governace terhadap volatilitas return perusahaan.Ini menunjukkan bahwa di Indonesia dengan mayoritas perusahaan yang memiliki tipe kepemilikan terkonsentrasi sudah cenderung menekan tingkat agency problem, sehingga tingkat corporate governance tidak begitu berpengaruh.

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This study looks for the effect of foreign ownership and corporate governance of non financial company in Indonesia on volatility return of stock's price. Also this research is controlling fundamental factors of company such as, profitability, leverage, market to book value and size of the company and also transitory factor such as turnover rate. The result of observations shows that foreign ownership is negatively and significance related to volatility retun of stock?s price. This findings indicates that foreign owners is using their power to monitor the management of the firm, so the firm agency problem is reduced. Meanwhile the othe result of observations shows that corporate governance is not significance related to volatility return of stock?s price. This result indicates highly concentration in ownership structure in Indonesia already reduced the agency problem, so corporate governance not have much effect on volatility return of stock's price."