Description
The Microsoft Excel workbook “DEA Spreadsheet Solver” is an open source tool for applying Data Envelopment Analysis (DEA) to a set of Decision Making Units (e.g. branches of a supermarket, suppliers for a product, …) to assess their efficiency.
Video
What’s new in version 1.1
The users now can choose the DEA model to be the CCR model of A. Charnes, W.W. Cooper, E. Rhodes, Measuring the efficiency of decision-making units Eur. J. Operat. Res., 2 (1978), pp. 429-444 or the BCC model of R.D. Banker, A. Charnes, W.W. Cooper, Some models for estimating technical and scale inefficiency in data envelopment analysis Manage. Sci., 30 (1984), pp. 1078-1092.
What’s new in version 1.0
Multi-language support. Users can now set the language of the menu and the rest of the interface from the console worksheet. The available languages are: Turkish, German, Spanish, Italian, French, Portuguese, Arabic, Indonesian, Urdu, Bengali, Swahili, Persian, and Malay. As you may expect, I do not speak all these languages. The translations are from Google Translate, so expect minor (i.e. significant) inconsistencies. Special thanks to Rusuhi Cantay for his help with the multi-language support.
Beta test version – 0.99
Please send your feedback and bug reports to: G.Erdogan@bath.ac.uk