Search Results - subject:"Time dependency"

Narrow search

An adaptive large neighborhood search approach for multiple traveling repairman problem with profits

Avci, Mualla Gonca; Avci, Mustafa - In: Computers & operations research : and their … 111 (2019), pp. 367-385

Persistent link: https://www.econbiz.de/10012098196

A two-period sourcing model with demand and supply risks

Golmohammadi, Amirmohsen; Hassini, Elkafi - In: Journal of the Operational Research Society 69 (2018) 7, pp. 1077-1095

Persistent link: https://www.econbiz.de/10012226527

The traveling salesman problem with time-dependent service times

Taş, Duygu; Gendreau, Michel; Jabali, Ola; Laporte, Gilbert - In: European journal of operational research : EJOR 248 (2016) 2, pp. 372-383

Persistent link: https://www.econbiz.de/10011408471

Four decades of research on product diversification: a literature review

Benito‐Osorio, Diana; Ángel Guerras‐Martín, Luis; … - In: Management Decision 50 (2012) 2, pp. 325-344

dependency) and time period (time dependency) under study. Originality/value – This study yields an alternative explanation to …

Persistent link: https://www.econbiz.de/10014933229

Effects of time dependency and efficiency on information flow in financial markets

Eom, Cheoljun; Jung, Woo-Sung; Choi, Sunghoon; Oh, Gabjin; … - In: Physica A: Statistical Mechanics and its Applications 387 (2008) 21, pp. 5219-5224

, the time dependency and the degree of efficiency, were considered in the analysis of Korean, the Japanese, the Taiwanese … correlation was removed. These results indicated that the information flow between stocks evidences time-dependency properties …

Persistent link: https://www.econbiz.de/10010872437

Dynamic asset trees and Black Monday

Onnela, J.-P.; Chakraborti, A.; Kaski, K.; Kertész, J. - In: Physica A: Statistical Mechanics and its Applications 324 (2003) 1, pp. 247-252

The minimum spanning tree, based on the concept of ultrametricity, is constructed from the correlation matrix of stock returns. The dynamics of this asset tree can be characterised by its normalised length and the mean occupation layer, as measured from an appropriately chosen centre called the...

Persistent link: https://www.econbiz.de/10010588511

A few practical problems on the application of OD-estimation in motorway networks

Zhou, Yong; Sachse, Thomas - In: TOP: An Official Journal of the Spanish Society of … 5 (1997) 1, pp. 61-80

Persistent link: https://www.econbiz.de/10005755594