Mining Stock Price Reactions Before and After the Russia - Ukraine Conflict Events
سال انتشار: 1403
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 32
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شناسه ملی سند علمی:
JR_IJMAE-11-4_008
تاریخ نمایه سازی: 17 اردیبهشت 1403
چکیده مقاله:
This research aims to observe how the Indonesian capital market reacts, especially in the mining sector, to the export ban resulting from the Russian invasion of Ukraine, particularly on coal exports. This study uses the event study method by collecting closing stock price data ۵ days before and ۵ days after the Russian invasion of Ukraine which occurred on February ۲۴, ۲۰۲۲. This research indicates that the Russian invasion of Ukraine had a significant impact on the market, as evidenced by the disparities in average abnormal returns before and after the events, as well as the fluctuations in stock prices and substantial abnormal returns when comparing the days surrounding the events. The theories employed in this study include the Efficient Market Hypothesis and Signal Theory. This study only uses mining company as a sample and abnormal returns and stock prices as variables. This research does not only look at the average difference before and after the Russian invasion of Ukraine. But also compare the difference in stock prices and abnormal returns between each day before and after the event. The results of the research conducted are in line with previous research conducted by Theiri et al., (۲۰۲۲).
کلیدواژه ها:
نویسندگان
Rizki Ridho
Department of Accounting, University of Mataram, Mataram, Indonesia
Baiq Anggun Lestari
Department of Accounting, University of Mataram, Mataram, Indonesia
Paradisa Sukma
Department of Accounting, University of Mataram, Mataram, Indonesia
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