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Szymon Filipczak
Pág. 21 - 28
The Warsaw Stock Exchange has been growing rapidly since its establishment. Privatization program undergone via the public market was one of the crucial factors that contributed to this growth. Currently, very few State-owned companies that might g...
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Hanna Zofia Kolodziejczyk
Pág. 7 - 16
Financial market participants are influenced by the news reaching them from all manner of sources, including the country?s central bank. In this paper we model daily returns of WIG20 index with respect to announcements made by the National Bank of Poland...
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Vitaly Kaganov
Pág. 29 - 37
The most common model for asset pricing (CAPM) is problematic and does not match the reality. In this article, I introduce a theoretical framework for a new model which aims at avoiding the problems of CAPM and keeping its advantages, therefore allowing ...
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Vaddula V. Krishna Reddy
Pág. 98 - 104
Buyback is a procedure that enables a company to repurchase its shares from its existing shareholders, usually at a price near to or higher than the prevailing market price. The present study is based on secondary data and the event window period of 21 d...
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Piotr Lis
Pág. 2 - 6
Dear Readers,I have the pleasure of presenting to you the first issue of our research journal entitled ?Research Papers in Economics and Finance? (REF), published by the Faculty of Economics at Poznan University of Economics and Business. Caring about th...
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Ifeanyi Francis Osegbue, Austin Nweze, Meshack Ifurueze, Chizoba Mary Nwoye
Pág. 45 - 69
This study examines how tax sheltering and its interactions with cash effective tax rate, long-term effective tax rate, tax savings, book tax gap, temporary difference of tax shelter and permanent difference of tax shelter impacted the modified Jones ear...
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Yuliya Zaloznova, Nataliia Trushkina
Pág. 27 - 36
Performance features of coal mining enterprises in terms of organization of the marketing activity have been studied, including: constant fluctuations of the market of coal products; economic sensitivity to the irregular demand for coal (surplus or defic...
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Vikram Mohite, Vibha Bhandari
Pág. 106 - 120
AbstractThe study investigates the financial market?s response during the period of last nine months starting from the day when first COVID-19 case was confirmed in India. This paper attempts to gauge the impact of rise in COVID-19 confirmed number of ca...
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Firyadi Firyadi,Widiatmaka Widiatmaka,Asdar Iswati,Ardiansyah Muhamad,Budi Mulyanto
Pág. 178 - 187
Land use change is the cause of carbon loss from land. The loss of this carbon becomes a source of carbon dioxide (CO2) in the atmosphere that can cause global warming. Intensive land use and land cover occurred in Kabupaten Banyuasin from 2004-2014. The...
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Saeed Khodabakhshzadeh, Mohsen ZAYANDEHROODI, Seyyed Abdolmajid Jalaee ESFANDABADI
Pág. 58 - 72
Healthcare bubbles can cause instability in healthcare system. This study investigates the possibility of single and multiple healthcare bubbles in Iran healthcare market. We applied ADF, SADF and GSADF methods of Left-Tailed Augmented Dickey-Fuller to l...
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