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Jelena Radojicic,Ognjen Radovic
Pág. 053 - 069
This paper examines the market efficiency of the most significant cryptocurrencies, Bitcoin and Ethereum. In the paper, we use several different tests to check the normality of return distribution, long-run correlation and heteroscedasticity of retu...
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Mónica Monteiro, Álvaro Rosa, Adelaide Martins and Shital Jayantilal
Grounded theory is an inductive research methodology aiming at the construction of new concepts or new theories able to explain emerging phenomena. The objective of this paper is to provide insights on the usage of grounded theory in management research....
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Markus Niehaus, Katrin Hansen, Marian Mocan and Darius Barmayoun
Companies operate in ever faster and more abruptly changing environments. Due to the global interconnectedness of markets and actors, changes in framework conditions often have impacts across industries and geographical borders and constantly present com...
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Stevcho Mecheski,Irina Joldeska,Elena Koseska,Antonio Krstanoski,Darko Naumoski
Pág. 029 - 038
The insurance industry is facing the negative effects of inflation in the post-pandemic period. In addition to economic inflation, the insurance industry also faces the phenomenon of social inflation, i.e. abnormal growth of claims caused by various soci...
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Tiago Silveira Gontijo,Marcelo Azevedo Costa,Rafael Isaac dos Santos,Rodrigo Barbosa de Santis
Developing forecasting models is a difficult task. Particularly concerning electricity prices, accurately predicting their forthcoming values makes it possible to minimize planning risks. This fact becomes even more relevant in the current geopolitical s...
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