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Peter Mitic
Assuming that a time series incorporates ?signal? and ?noise? components, we propose a method to estimate the extent of the ?noise? component by considering the smoothing properties of the state-space of the time series. A mild degree of smoothing in the...
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Ahmed Abdel Magid, Khaled Hussainey, Javier De Andrés and Pedro Lorca
Despite the spread and progress in the literature related to the disclosure of corporate social responsibility (CSR) performance around the world as one of the most essential tools for achieving sustainable development in society, its value relevance is ...
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Monica Patrut
Investing in the country brand represents a strategic priority as it consolidates the image and international reputation of the respective members. Although Romania started to invest in this long-term process in 1996, the promotional actions have lacked ...
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Srinath Perera, Xiaohua Jin, Alana Maurushat and De-Graft Joe Opoku
The COVID-19 pandemic has brought massive online activities and increased cybersecurity incidents and cybercrime. As a result of this, the cyber reputation of organisations has also received increased scrutiny and global attention. Due to increased cyber...
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Jesús Manuel Palma-Ruiz, Julen Castillo-Apraiz and Raúl Gómez-Martínez
Sustainable and responsible investing (SRI) is a strategy that seeks to combine both financial return and social good. The need to create and preserve SRI represents a key argument in investment decision-making, which leads other firms and investors to m...
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Fatih Konak, Yasemin Demir
Pág. 40 - 48
The Efficient Market Hypothesis, developed by Fama, is a market in which prices reflect the current information and where abnormal returns are not possible. In case the securities value reflects the information fully, the existence of the efficient marke...
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Halil Sadrettin,Pelin Bayram,Lawrence Emeagwali
Pág. 510 - 516
The political system in any society is a major determinant of the nature of its media system. The policies of political leaders are key factors to ensuring the establishment and implementation of laws which promote the freedom of the press. This can be s...
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