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Guido Abate, Tommaso Bonafini and Pierpaolo Ferrari
Mean-variance optimization often leads to unreasonable asset allocations. This problem has forced scholars and practitioners alike to introduce portfolio constraints. The scope of our study is to verify which type of constraint is more suitable for achie...
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Bahadir Karakoç
Pág. 30 - 39
Recently, large swings in inflation and exchange rates revealed that non-financial sector is heavily geared and extremely vulnerable. Therefore, a study trying to identify the contributing factors is needed. Separating firms into groups, based on size an...
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Mashail Shaeel Althabiti,Manal Abdullah
Pág. pp. 90 - 106
Data stream is the huge amount of data generated in various fields, including financial processes, social media activities, Internet of Things applications, and many others. Such data cannot be processed through traditional data mining algorithms due to ...
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Ume Smiles,Francisca U Okoye,Arneh N Johnson,George Okoro
Analysis of moringa oleifera Lam (Moringaceae) product marketing and its? effect on environment in South East, Nigeria was studied. Specifically, the objectives of the study are to describe the socio-economic characteristic of moringa product marke...
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Breno Augusto de Oliveira Silva,Daniel Ferreira Caixe,Elizabeth Krauter
Pág. 72 - 86
This study aimed to investigate the investment-cash flow sensitivity for Brazilian companies with different levels of corporate governance. Investment models were estimated through System Generalized Method of Moments (GMM-Sys) for longitudinal...
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Intan Permana, Partono Thomas, Kardoyo Kardoyo
Pág. 87 - 95
The Indonesian Government has ratified Financial Accounting Standards for Entities without Public Accountability (FAS-EWPA, in bahasa Indonesia known as SAK-ETAP) in 2009 as guidelines for financial reporting for entities without public accountability, o...
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Rodrigo T.N. Cardoso,Bruno Cândido Barroso,Mariana dos Santos de Oliveira,Felipe Dias Paiva
Pág. 26 - 46
Portfolio selection has been the subject of extensive studies in order to obtain increased returns, minimizing the investment risk. However, the most appropriate risk measure to be considered is still an open problem. The aim of this work is to study dif...
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Wladimir Andreff
Despite the globalisation of European soccer, each professional league exhibits specificities. French Ligue 1 sometimes contends with the trading-off of financial performance against sporting performance of its teams in European soccer competitions, and ...
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Benard Kipyegon Kirui,Nelson H.W. Wawire
Pág. 217 - 231
Understanding the effect of financial constraints on firms? real decisions requires accurate identification of financially constrained firms. Unfortunately, identifying financially constrained firms is a challenge that is yet to be resolved. Against this...
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Nazia Anwar and Huifang Deng
Scientific workflow applications are collections of several structured activities and fine-grained computational tasks. Scientific workflow scheduling in cloud computing is a challenging research topic due to its distinctive features. In cloud environmen...
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