Search Results - subject:"virtual multipliers"

Using DEA to estimate the importance of objectives for decision makers

André, Francisco J.; Herrero, Inés; Riesgo, Laura - Centro de Estudios Andaluces, Government of Andalusia - 2004

particular way to estimate preference weights for different objectives using DEA. We claim that the virtual multipliers obtained …

Persistent link: https://www.econbiz.de/10005063153

Identification and Use of Efficient Faces and Facets in DEA

Olesen, Ole; Petersen, N. - In: Journal of Productivity Analysis 20 (2003) 3, pp. 323-360

specification of constraints on the virtual multipliers in a cone-ratio model, (ii) a characterization of the data generation …

Persistent link: https://www.econbiz.de/10010866030

Indicators of Ill-Conditioned Data Sets and Model Misspecification in Data Envelopment Analysis: An Extended Facet Approach

Olesen, O. B.; Petersen, N. C. - In: Management Science 42 (1996) 2, pp. 205-219

Date Envelopment Analysis (DEA) employs mathematical programming to measure the relative efficiency of Decision Making Units (DMUs). This paper is concerned with development of indicators to determine whether or not the specification of the input and output space is supported by data in the...

Persistent link: https://www.econbiz.de/10009204415