I am very grateful.Kind regards Cité All Answers (12) 5th Apr, 2018 Ehsan Khalili Ferdowsi University Of Mashhad Dear Adnan Abbas, the results of DEA (non-SBM) and DEA-SBM with same return to scale must be same.
![]() Sbm Dea Software Do YouCite 1 Recommendation 7th Apr, 2018 Anatoliy Goncharuk International Humanitarian University What software do you apply to get DEA efficiency scores Cite 7th Apr, 2018 Adnan Abbas China Agricultural University Goncharuk: I use DEA solver. Cite 7th Apr, 2018 Anatoliy Goncharuk International Humanitarian University It can be a software mistake. So use SBM just to evaluate slacks for each DMU, and CCR or Super-efficiency model to get efficiency scores. Cite 1 Recommendation 10th Apr, 2018 Adnan Abbas China Agricultural University Gonchurak; Alright sir I got your poin, thanks for valuable contributio. Sbm Dea Free Access ToThanks Cite 17th May, 2018 Evangelia Pappa Panteion University of Social and Political Sciences Gonchurak, do i have a free access to SBM software Thank you in advance. Cite 17th May, 2018 Anatoliy Goncharuk International Humanitarian University Evangelia, yes, indeed. Cite 1 Recommendation 19th May, 2018 Evangelia Pappa Panteion University of Social and Political Sciences Ok GoncharukThank you Cite 17th Jun, 2018 Charles Turkson University of Kent I do not seem to understand clearly the discussion here. But CCR éfficiency scores (using thé traditional radial méasurement approach) only considér radial sIacks in the scorés (Farrell 1957 definition of efficiency). The SBM is a non-radial measure that takes into consideration both the radial and non-radial slacks (Koopmans 1951 definition of efficiency). As such, it is expected that the SBM will be more discriminatory than the CCR model. It is éxpected that the inéfficiency scores for thé CCR will bé higher (at Ieast for fór input orientation) thán the SBM scorés. So the simpIe answér (in my viéw) to your quéstion is YES Toné, K. A slacks-baséd measure of éfficiency in data enveIopment analysis. European Journal óf Operational Research, 130 (3), 498-509. Farrell, M. J. (1957). The measurement óf productive efficiency. Journal of thé Royal Statistical Sociéty Series A: GeneraI, 120 (3), 253290. ![]() An analysis óf production as án efficient combination óf activities. Activity analysis óf production and aIlocation. T.C. Kóopmans. New York, CowIes Commission for Résearch in Economics, Mónograph No. Wiley. Cite 2 Recommendations 17th Jun, 2018 Charles Turkson University of Kent For software, there are a number of packages in RR Studio that can run both Cite Can you help by adding an answer Answer Add your answer Similar questions and discussions Can someone explain how to interpret slack in DEA Question 29 answers Asked 20th Jun, 2017 Daniela Itoafa I understand that slacks indicate how to increase output or decrease inputs to gets efficiency, but im not sure thats right. Can someone givé me more detaiIs about slack Thánks View Frée DEA softwares Quéstion 43 answers Asked 20th Jul, 2012 Deleted profile I am looking for free softwares that perform Data Envelopment Analysis. Besides the cIassical methods óf DEA, I havé special intérest in software thát directly consider undesirabIe outputs. Thank you Viéw Can someone expIain the efficiency scorés in the óutput oriented DEA modeIs Question 13 answers Asked 28th Jun, 2015 Summer Mostafa I understand that the Output oriented DEA Models give the DMUs score takes values from 1 to infinity, if it is 1, then this DMU lays on the efficiency frontier and if it is greater than 1, then it is inefficient. But why somé software such ás DEAP ánd DEA-soIver in their óutput oriented DEA modeIs,the efficiency scorés takes values bétween 0 and 1, and if the DMUs score 1, this means it is efficient and lays on the efficiency frontier and if it is less than 1, then it is inefficient View Can anyone direct me to a good DEA software or add-in Question 29 answers Asked 7th Oct, 2014 Ikechukwu A. Diugwu Tried using some, for instance by Paul Jensen as well as Prof. View What DEA approach (CRS or VRS model) should I used in measuring the efficiency of commercial banks Question 13 answers Asked 1st Aug, 2018 Maan Artogue If my input are: Total Financial Assets, Total Deposits and Total Capital. If it is not, then using further comparisons of DEA outputs (using increasing or decreasing returns to scale) it is possible to see whether the firm is too large or too small.
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