Search Results - subject:"Complex Networks"

Investigation of dynamics of a virus–antivirus model in complex network

Ren, Jianguo; Xu, Yonghong; Liu, Jiming - In: Physica A: Statistical Mechanics and its Applications 421 (2015) C, pp. 533-540

In this paper, a new model of computer virus–antivirus propagation dynamics based on the topology nature of the Internet is established. We analyze theoretically the complex dynamics of the model and it is found that, unlike the existing models, the model admits two virus-free equilibria and...

Persistent link: https://www.econbiz.de/10011194071

Resilience by teaming in supply network formation and re-configuration

Reyes Levalle, Rodrigo; Nof, Shimon Y. - In: International journal of production economics 160 (2015), pp. 80-93

Persistent link: https://www.econbiz.de/10010482833

Supply network diruption and resilience : a network structural perspective

Kim, Yusoon; Chen, Yi-Sun; Linderman, Kevin - In: Journal of operations management 33/33 (2015), pp. 43-59

Persistent link: https://www.econbiz.de/10010505049

Efficient network structures with separable heterogeneous connection costs

Heydari, Babak; Mosleh, Mohsen; Dalili, Kia - In: Economics letters 134 (2015), pp. 82-85

Persistent link: https://www.econbiz.de/10011432305

Mathematical programming approaches for classes of random network problems

Castro, Jordi; Nasini, Stefano - In: European journal of operational research : EJOR 245 (2015) 2, pp. 402-414

Persistent link: https://www.econbiz.de/10011309005

Credit risk in interbank networks

Hoffmann De Quadros, Vanessa; González-Avella, Juan Carlos - In: Emerging markets finance & trade : a journal of the … 51 (2015), pp. 27-41

Persistent link: https://www.econbiz.de/10011561382

Connected we stand : a network perspective on trade and global food security

Sartori, Martina; Schiavo, Stefano - In: Food policy : economics planning and politics of food … 57 (2015), pp. 114-127

Persistent link: https://www.econbiz.de/10015124658

Firm dynamic governance of global innovation by means of flexible networks of connections

Gay, Brigitte - In: Journal of Innovation Economics n° 2 (2008) 2, pp. 63-83

Persistent link: https://www.econbiz.de/10011187503

Firm dynamic governance of global innovation by means of flexible networks of connections

Gay, Brigitte - Volkswirtschaftliche Fakultät, … - 2008

and competitors perform? Drawing also from recent theories on complex networks developed by statistical physicists, we … show that firms are embedded in dynamic complex networks that have a ‘scale-free’ format, with only a few firms or “hubs …

Persistent link: https://www.econbiz.de/10005836472

Smart specialisation in the tangled web of European inter-regional trade

Gianelle, Carlo; Goenaga, Xabier; González Vázquez, … - In: European Journal of Innovation Management 17 (2014) 4, pp. 472-491

Purpose – The purpose of this paper is to present a new methodology to assess the outward connectivity among regional economies in the European Union (EU) and derives policy lessons for the design of regional innovation and competitiveness-enhancing strategic frameworks, with particular...

Persistent link: https://www.econbiz.de/10014721760