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Ramazanian, Mohammad Rahim, Oveysi Omran, Akram, Yakideh, Keykhosro. (1391). An Explanation of Evaluation of Performance over Time with Window Analysis. , 4(2), 69-86. doi: 10.22059/imj.2012.35440
Mohammad Rahim Ramazanian; Akram Oveysi Omran; Keykhosro Yakideh. "An Explanation of Evaluation of Performance over Time with Window Analysis". , 4, 2, 1391, 69-86. doi: 10.22059/imj.2012.35440
Ramazanian, Mohammad Rahim, Oveysi Omran, Akram, Yakideh, Keykhosro. (1391). 'An Explanation of Evaluation of Performance over Time with Window Analysis', , 4(2), pp. 69-86. doi: 10.22059/imj.2012.35440
Ramazanian, Mohammad Rahim, Oveysi Omran, Akram, Yakideh, Keykhosro. An Explanation of Evaluation of Performance over Time with Window Analysis. , 1391; 4(2): 69-86. doi: 10.22059/imj.2012.35440

An Explanation of Evaluation of Performance over Time with Window Analysis

Industrial Management Journal
مقاله 4، دوره 4، شماره 2، دی 2012، صفحه 69-86    اصل مقاله (334.3 K)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22059/imj.2012.35440
نویسندگان
Mohammad Rahim Ramazanian1؛ Akram Oveysi Omran* 2؛ Keykhosro Yakideh
1Assoc Prof., Dep. of Management, University of Guilan, Rasht, Iran
2M.Sc. in Industial Management, University of Guilan, Rasht, Iran
چکیده
Window Analysis is a known technique to evaluate performance during the time periods based on data envelopment analysis. In application of Window Analysis is assumed that efficient frontier have not changed during the periods in the study. Unlike the Window Analysis, Malmquist index tries to identify difference between efficient frontiers and separated them. But the means of different frontier in the Window Analysis are the their general changes that can be studied with statistical methods.While from this standpoint of Malmquist, limited points of frontiers is considered that using mathematical methods is indivisible. In this study, Considering conformity of Production Possibility Set in Malmquist index with window analysis with width is equal to or greater, a framework is proposed that enables the user by determining appropriate length of the window that prevents violating basic assumption, and by using appropriate kind of Malmquist index, calculate the differences point in frontiers in evaluation of performance.
کلیدواژه‌ها
Data Envelopment Analysis (DEA)؛ Shift Efficient Frontier؛ Window Analysis؛ Biennale Malmquist Index؛ Global Malmquist Index
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