Førsund, Finn R.; Kittelsen, Sverre A.; Krivonozhko, … - Økonomisk institutt, Universitetet i Oslo - 2007
The contributions of the paper are threefold: i) compare with mathematical rigour the Charnes, Cooper, and Rhodes DEA model and the Farrell model exhibiting constant returns to scale, ii) reinterpret the contribution of Farrell and Fieldhouse that extended the analysis to variables returns to...
