The movement of prices in the crude oil market are important to international economy and financial asset returns. Day-of- the-week effect is a great challenge market's effectiveness. We examine evolution day-of-the-week investigate its implications based on West Texas Intermediate return from 14 May 2007 2021. have obtained convincing findings that there abnormal positive Wednesdays because in...

<p align="center"> </p><p><em>The pandemic that occurred at the end of 2019 resulted in changes various sectors life globally. Indonesia is one countries affected by this condition. After government implemented Large-Scale Social Restrictions (PSBB), stock market reaction, especially health sector. The research uses a quantitative approach with type event study research....

We examine the stock market reaction to 1227 inter-corporate ordinary business contract announcements reported by Dow Jones between January 1, 1990 and December 31, 2001. Around contract announcement dates, we find statistically significant positive average abnormal returns and abnormal trading volume for contractors, but insignificant positive abnormal returns and negative abnormal volume for ...

In a 2008 survey of 522 computer security professionals, the Computer Security Institute found an average reported cost close to $500,000 for those companies that experienced a financial fraud. A survey of potential cloud computing adopters show that security and privacy are the primary concerns for not using the cloud. The present research conducts an event study to investigate the impact of p...

This research aims to analyze stock market reaction on the legalization of Omnibus Law Job Creation Act October 5, 2020. The is measured using abnormal return, average return and trading volume activity which happens in manufacturing company consumer goods sector food beverage sub listed Indonesia Stock Exchange. sample determined by non probability sampling method with purposive technique. Hyp...

Industri telekomunikasi dikejutkan dengan merger perusahaan PT. Indosat Tbk.dengan Hutchison 3 Indonesia/H3I yang akan menjadi katalisator bagi perkembanganindustri dan ekonomi di Indonesia. Salah satu strategi dariperusahaan Tbk adalah bertujuan untuk menaikan harga saham akantetapi pada sesi peresmian tersebut tanggal 4 Januari 2022 perusahaandengan kode ISAT mengalami penurunan sebesar 16%. ...