Journal of the operational research society (JORS), Vol. 61 N° 12. Journal of the operational research society (JORS) - Décembre 2010
| Titre : | Journal of the operational research society (JORS), Vol. 61 N° 12. Journal of the operational research society (JORS) - Décembre 2010 |
| Type de document : | Bulletin |
| Paru le : | 25/01/2011 |
Dépouillements
Article : texte imprimé
S. Robinson, Auteur ;
Davies, R., Auteur
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We might expect a link between educational background, in terms of degree subject studied, and performance on simulation studies. We study this link by comparing the performance of student groups from computer science, statistics and business on[...]
Article : texte imprimé
Ormerod, R. J., Auteur
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Operational research practitioners use mathematical, statistical, scientific, and other methods to structure and analyse issues in order to advise and assist their clients. In doing so they apply values, follow rules and use methodologies. The p[...]
Article : texte imprimé
Operational complexity and supplier–customer integration: case study insights and complexity rebound
S Sivadasan, Auteur ;
J Smart, Auteur ;
L Huaccho Huatuco, Auteur
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The main contribution of this paper is the demonstration that, contrary to conventional thinking, a measurable increase in the operational complexity of the production scheduling function between two companies can occur following closer supply c[...]
Article : texte imprimé
S. Coene, Auteur ;
A. Arnout, Auteur ;
F. C. R. Spieksma, Auteur
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This paper deals with a study on a variant of the Periodic Vehicle Routing Problem (PVRP). As in the traditional Vehicle Routing Problem, customer locations each with a certain daily demand are given, as well as a set of capacitated vehicles. In[...]
Article : texte imprimé
C. Murillo-Melchor, Auteur ;
J. M. Pastor, Auteur ;
E. Tortosa-Ausina, Auteur
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This paper analyses productivity growth for European banks over the 1995–2001 period. In contrast to previous literature, our study covers the majority of current European Union (EU) countries—all except Greece and those joining the EU in 2004. [...]
Article : texte imprimé
U. D. Kumar, Auteur ;
A. B. Roy, Auteur ;
H. Saranga, Auteur
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Hedge funds have made a significant impact on the performance of world financial markets in recent times. Our objective in this paper is to develop a robust framework for the evaluation of hedge funds by incorporating a maximum number of perform[...]
Article : texte imprimé
Ormerod, R. J., Auteur
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Social science disciplines have used decision theory and game theory to provide metaphorical understanding and analytical rigour in their particular domains. The paper explores whether a similar perspective can be applied to operational research[...]
Article : texte imprimé
H. Saranga, Auteur ;
R. D. Banker, Auteur
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We study the productivity change and factors driving this change in the Indian pharmaceutical industry during 1994–2003, in the backdrop of economic liberalization and change in regulatory norms. We use a non parametric Data Envelopment based-me[...]
Article : texte imprimé
M. Khalili, Auteur ;
A. S. Camanho, Auteur ;
M. C. A. S. Portela, Auteur
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Recently Tracy and Chen presented a parametric DEA model (PDEA) to assess relative efficiency in the presence of a generalized form of linear weight restrictions. This paper proposes a modification to the PDEA model that avoids the need to resor[...]
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