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Finding bounded diameter minimum spanning tree in general graphs

Segal, Michael; Tzfaty, Oren - In: Computers & operations research : and their … 144 (2022), pp. 1-9

Persistent link: https://www.econbiz.de/10013264889

Clustering and regime dynamics for economic growth and income inequality

Brida, Juan Gabriel; Carrera, Edgar J. S.; Segarra, … - In: Structural change and economic dynamics : SC+ED 52 (2020), pp. 99-108

Persistent link: https://www.econbiz.de/10012483773

The ordered median tree of hubs location problem

Pozo, Miguel A.; Puerto, Justo; Chía, Antonio M. Rodríguez - In: Top : an official journal of the Spanish Society of … 29 (2021) 1, pp. 78-105

Persistent link: https://www.econbiz.de/10012498964

Efficient lower and upper bounds for the weight-constrained minimum spanning tree problem using simple Lagrangian based algorithms

Requejo, Cristina; Santos, Eulália - In: Operational research : an international journal 20 (2020) 4, pp. 2467-2495

Persistent link: https://www.econbiz.de/10012306700

General election effect on the network topology of Pakistan's stock market : network-based study of a political event

Memon, Bilal Ahmed; Yao, Hongxing; Tahir, Rabia - In: Financial innovation : FIN 6 (2020) 2, pp. 1-14

To examine the interdependency and evolution of Pakistan’s stock market, we consider the cross-correlation coefficients of daily stock returns belonging to the blue chip Karachi stock exchange (KSE-100) index. Using the minimum spanning tree network-based method, we extend the financial...

Persistent link: https://www.econbiz.de/10012268525

Stock market integration in East and Southeast Asia: the role of global factors

Wu, Fei - In: International review of financial analysis 67 (2020), pp. 1-11

Persistent link: https://www.econbiz.de/10012299157

An empirical study on the correlation structure of credit spreads based on the dynamic and pair copula functions

Changqing, Luo; Li, Mengzhen; Ouyang, Zisheng - In: China finance review international 6 (2016) 3, pp. 284-303

Persistent link: https://www.econbiz.de/10011722883

On the minimum-cost λ-edge-connected k-subgraph problem

Sadeghi, Elham; Fan, Neng - In: Computational Management Science : CMS 13 (2016) 4, pp. 571-596

Persistent link: https://www.econbiz.de/10011669606

An exact method to generate all nondominated spanning trees

Boumesbah, Asma; Chergui, Mohamed El-Amine - In: RAIRO / Operations research 50 (2016) 4/5, pp. 857-867

Persistent link: https://www.econbiz.de/10011686546

Are stock market networks non-fractal? : evidence from New York stock exchange

Zeng, Zhi-Jian; Chi, Xie; Yan, Xin-Guo; Hu, Jue; Mao, Zhou - In: Finance research letters 17 (2016), pp. 97-102

Persistent link: https://www.econbiz.de/10011596242