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Younes Berouaga, Cherif El Msiyah and Jaouad Madkour
Portfolio optimization is a pertinent topic of significant importance in the financial literature. During the portfolio construction, an investor confronts two important steps: portfolio selection and portfolio allocation. This article seeks to investiga...
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Giuseppe Garofalo,Giulio Guarini
Pág. 15 - 35
Le reti d?impresa che operano nel campo dell?efficienza energetica e dell?eco-sostenibilità del territorio possono innescare uno sviluppo sostenibile, innovativo e inclusivo e, per questa via, lo sviluppo locale. È questa l?ipotesi che ci si propone di v...
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Tha'er A. Majali,Abdul Manaf Bin Bohari
Pág. 454 - 459
The advancement of the social network sites have enabled individual to share and exchange information through online platforms. This relatively new form of information exchange, motivations of knowledge contribution only recently received have significan...
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Kazila ?rikenovich Kubayev
Pág. 233 - 240
The goal of the study is to develop a theoretical framework for assessment of the speed of the company's management system performance in light of its informational nature. The article uncovers a law of delay in managerial information and develops a...
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Anna A. Mikhaylova,Andrey S. Mikhaylov
Pág. 128 - 135
This paper sets out a scientific debate on the phenomenon of innovation security and regional innovation security in particular. Authors suggest that innovation security should be considered as an independent type of regional security, along with economi...
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