THE IMPACT OF RUSSIA-UKRAINE INVASION ON OIL AND GAS STOCKS IN 7 COUNTRIES BY USING EVENT STUDY APPROACH
The purpose of this research is to analyze the effect of the announcement of Russia-Ukraine invasion on the market reaction as reflected in abnormal returns and trading volume activity in 7 countries, namely Saudi Arabia, USA, Canada, UAE, Nigeria, Kuwait, and Norway. This research uses secondary...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/66726 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | The purpose of this research is to analyze the effect of the announcement of Russia-Ukraine
invasion on the market reaction as reflected in abnormal returns and trading volume activity in 7
countries, namely Saudi Arabia, USA, Canada, UAE, Nigeria, Kuwait, and Norway. This research
uses secondary data and there are 29 firms of oil and gas listed in each state as a total sample for
this research. This research employs the event study method. The event window is 5 days before
and 5 days after the occurrence, and the estimating period is 100 days. Normality test analysis and
statistical hypothesis testing were carried out in this study. The results showed that there is no
significant difference in abnormal returns but there was a significant difference in trading volume
before and after the announcement of the event. This result is supported by the results of the
analysis based on countries that are not members of OPEC, countries with semi-strong form of
efficient market, and countries with weak form of efficient market as comparisons.
Keywords: Russia-Ukraine invasion, market reaction, oil and gas, abnormal return, trading
volume activity |
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