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How to Use DEA Solver Software Free Download for Benchmarking and Optimization



Please read the "ReadMeFirst.pdf" before using the DEAFrontiersoftware. To use DEAFrontier with OpenSolver, you need to download theOpenSolver at www.opensolver.organd follow its installation instruction.




dea solver software free download




  • Operating System: Windows 9x/NT

  • Accepted data files: Excel 97 or ASCII

  • Convex and nonconvex technologies

  • Constant, nonincreasing, nondecreasing, variable returns to scale

  • Radial, additive, maxAverage (=Färe-Lovell), minAverage and superefficiency measures

  • Input-, ouput-, non-oriented

  • Weights restrictions

  • Non-discretionary inputs/outputs

  • Support for program efficiency, Malmquist indices, Window Analysis

  • Reports scores, shadow prices/weights, intensities ("lambdas"), benchmarks, and slacks

  • Computing times: Problem size (DMUs/inputs/outputs) 49/5/3 400/5/18 seconds (Pentium 133) 4 370

  • LP solver: Version 2.11 of BPMPD, a state-of-the-art interior point LP solver (Sources: Netlib). For non-commercial use only! BPMPD performed very well in benchmarks for optimization codes. Thanks to BPMPD's author Csaba Mészáros for the kind support during the development of EMS.

  • Download EMS is free of charge for academic users. I appreciate yourparticipation in an effort to collect real world sample datasetswith which DEA researchers can test their models, software etc. Please contact me for details.

  • EMS 1.3 is downloadable here for academic users only.The distribution is packed in a zip file (Download Winzip if necessary). The distribution contains the documentation, sample files and the necessary runtime libraries. Downloadems_130.zip (4 MB), unzip it and then execute setup.exe.

  • It's recommendable to copy the file bpmpd.par in the directory of your data files.Please use the following citation in your references: Scheel, Holger; "EMS: Efficiency Measurement System User's Manual" (2000); -scheel.de/ems/

CommentsIf you have suggestions for further development or questions which are not answered in the documentation ems.pdf feel free to contact me at ems holger - scheel de Link to my DEA book (in German) below: Author: Holger Scheel


Data Envelopment Analysis Toolbox and a paper in the Journal of Statistical Software explaining how it works, together with a replication file and data, are available to download from the Journal of Statistical software website:


Another challenge includes a longer process of entering the data and defining variables in the free version of DEA-Solver. Every time, the researcher needs to characterize the data into input and output units. Further, the free version of DEA-Solver software does not provide the option to save the results or data file. However, there are a certain set of solutions that can be used by the researcher to avoid these challenges that are explained in the following section.


The free version of DEA-solver does not provide the output for CCR and BCC models. The software provides the output only for Slack-based model (SBM) and the components of Malmquist Index Productivity. In order to analyze the score of CCR technical efficiency and BCC models, the paid version of DEA frontier software should be used. One can also use a variety of user interfaces and advanced modelling options like Max DEA software and DEA Frontier.


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  • xlDEA is a free trial software published in the Math & Scientific Tools list of programs, part of Business.This Math & Scientific Tools program is available in English. It was last updated on 19 January, 2023. xlDEA is compatible with the following operating systems: Windows.The company that develops xlDEA is Productivity Tools. The latest version released by its developer is 2.1. This version was rated by 7 users of our site and has an average rating of 3.0.The download we have available for xlDEA has a file size of 2.32 MB. Just click the green Download button above to start the downloading process. The program is listed on our website since 2012-08-12 and was downloaded 2831 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded software with your antivirus. Your antivirus may detect the xlDEA as malware if the download link is broken.How to install xlDEA on your Windows device:Click on the Download button on our website. This will start the download from the website of the developer.

  • Once the xlDEA is downloaded click on it to start the setup process (assuming you are on a desktop computer).

  • When the installation is finished you should be able to see and run the program.



Permission is hereby granted, free of charge, to any person obtaining a copyof this software and associated documentation files, to dealin the Software without restriction, including without limitation the rightsto use, copy, modify, merge, publish, distribute, sublicense, and/or sellcopies of the Software, and to permit persons to whom the Software isfurnished to do so, subject to the following conditions:


This program isfree software; you can redistribute it and/or modify it under theterms of the GNU General Public License as published by the FreeSoftware Foundation; either version 2 of the License, or (at youroption) any later version.


Performing arts associations may consider providing web-based DEA software and support to their managers and member organizations. Individual performing arts organizations can also conduct analysis of their own organizations using DEA freeware/commercial software. LAO also has the capability to supply each member orchestra that participates in its annual survey with data for its peer organizations. If an orchestra is inefficient, it can look at its specific DEA-identified efficient benchmark orchestras, consult with these benchmark orchestras to discuss options for improvement and managerially address specific problematic input/output variables. 2ff7e9595c


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