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Sandra Grabowska and Sebastian Saniuk
Ubiquitous digitization, changing competitive intensity, and rapid development of new technologies are shaping the new business landscape, creating new opportunities for consumers and businesses. There is a need to create open business models that allow ...
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Olha Shulha, Iryna Yanenkova, Mykhailo Kuzub, Iskandar Muda and Viktor Nazarenko
The rapid development of the process of informatization of modern society has necessitated cybersecurity in all spheres of human activity, as the implementation of deliberate or unintentional influences on the information sphere by both external and inte...
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Mateusz Trzeciak, Lukasz Daniel Sienkiewicz and Emil Buklaha
The implementation of the open innovation (OI) model is associated with a significant organizational change within the existing processes, business models, and prevailing customs. This change takes appropriate measures to prepare for and conduct an effec...
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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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Antonio Comi and Antonio Polimeni
The path choice models play a key role in transportation engineering, especially when coupled with an assignment procedure allowing link flows to be obtained. Their implementation could be complex and resource-consuming. In particular, such a task consis...
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