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1 DATA ENVELOPMENT ANALYSIS Data Envelopment Analysis (DEA) was initially developed as a method for assessing the comparative efficiencies of organisational units such as the branches of a bank, schools, hospital departments or restaurants. The key in each case is that they perform feature which makes the units comparable the same function in terms of the kinds of resource they use and the types of output they produce. For example all bank branches to be compared would typically use staff and capital assets to effect income generating activities such as advancing loans, selling financial products and carrying out banking transactions on behalf of their clients. The efficiencies assessed in this context by DEA are intended to reflect the scope for resource conservation at the unit being assessed without detriment to its outputs, or alternatively, the scope for output augmentation without additional resources. The efficiencies assessed are comparative or relative because they reflect scope for resource conservation or output augmentation at one unit relative to other comparable benchmark units rather than in some absolute sense. We resort to relative rather than absolute efficiencies because in most practical contexts we lack sufficient information to derive the superior measures of absolute efficiency. DEA was initiated by Charnes Cooper and Rhodes in 1978 in their seminal paper Chames et al. (1978). The paper operationalised and extended by means of linear programming production economics concepts of empirical efficiency put forth some twenty years earlier by Farrell (1957).


Auteur Emmanuel Thanassoulis

Détails sur le produit


GTIN 9780792374299

Date de publication 31.07.2001

Langues Anglais

Nombre de pages 281

Type de produit Livre

Dimension 235 x 155  mm

Poids du produit 1360 g

Introduction to the Theory and Application of Data Envelopment Analysis

A Foundation Text with Integrated Software

Emmanuel Thanassoulis

154,94 €

Vendeur: Dodax EU

Date de livraison: entre mardi, 26. février et jeudi, 28. février

État: Neuf

TVA incluse - Livraison GRATUITE
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154,94 €
TVA incluse - Livraison GRATUITE