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Operations Research and Decisions

Identifiers

ISSN 2081-8858
e-ISSN 2391-6060

Publisher

Oficyna Wydawnicza Politechniki Wrocławskiej

Editorial office

Wydział Informatyki i Zarządzania Politechniki Wrocławskiej

Additional information

Data set: BazTech

Title history

Articles

article

Assessment of strategic decisions of enterprises operating in international marketing in the era of modern technologies

Małgorzata Łęgowik-Małolepsza

Operations Research and Decisions > 2020 > Vol. 30, No. 3 > 65--75

The issue of assessment of strategic decisions in the company has been approached while indicating their impact on the implementation of modern technological solutions and the methods for their financing. The essence of the strategy of the company has been presented, taking into account the impact of strategic decisions on the changes in the adopted strategy of the enterprise based on the literature...
article

Simulation modeling for predicting hospital admissions and bed utilisation

Maria Hajłasz, Bożena Mielczarek

Operations Research and Decisions > 2020 > Vol. 30, No. 3 > 5--19

Demographic research of the world population shows that societies are ageing. The ongoing changes in the population structure will require appropriate quantitative and qualitative adjustments in health services to meet the needs of society. Simulation methods turn out to be helpful in these kinds of analyses. In this paper, the authors present a case study on using discrete event simulation (DES)...
article

Governmental combat of migration between competing terrorist organisations

Kjell Hausken

Operations Research and Decisions > 2020 > Vol. 30, No. 3 > 21--46

Each terrorist organisation is modelled with four coupled differential time equations for the evolution of ideologues, criminal mercenaries, captive participants, and capital sponsoring. Emigration of ideologues may cause unbounded growth of the organisation receiving ideologues. The organisation losing ideologues may reach a stationary state where ideologues are supported by capital sponsors and...
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