Игорь Харченко. Mondelez. Factory of the future. Learn-Do-Teach story to beco...
CIE39 Troyes
1. Using Data Envelopment Analysis to benchmark logistic performance in Belgian manufacturing companies Sofie Van Volsem, Hendrik Van Landeghem Department of Industrial Management, Ghent University, Belgium (sofie.vanvolsem@ugent.be)
8. Undesirable Measures Model Undesirable Outputs may be present: outputs we wish to decrease Internal processes and activities % BP LEAN % BP INV % BP CIM % BP LOGPLAN % Perfect Orders Days of Inventory Flexibility S. Van Volsem CIE39, Troyes, July 6, 2009 Days needed to increase productivity by 20%
9. Undesirable Measures Model Output-Oriented Model with Undesirables Measures: and where Efficient target for DMU 0 CIE39, Troyes, July 6, 2009
10. DEA Models in Spreadsheets Joe Zhu “ Quantitative Models for Performance Evaluation and Benchmarking” 2003 Excel Spreadsheets Solver Visual Basic + S. Van Volsem CIE39, Troyes, July 6, 2009
13. Internal processes and activities % BP LEAN % BP INV % BP CIM % BP LOGPLAN ROA Cash Cycle Time Added Value TEST 1: Multi-input / Multi-output – general output % BP LEAN % BP INV % BP CIM % BP LOGPLAN TEST 2: Multi-input / Multi-output – logistics output TESTS % Perfect Orders Days of Inventory Flexibility Internal processes and activities S. Van Volsem CIE39, Troyes, July 6, 2009
14. Internal processes and activities % BP LEAN % BP INV % BP CIM % BP LOGPLAN Results Test 1 : general output Results: ROA Cash Cycle Time Added Value CIE39, Troyes, July 6, 2009 DMU No. Output-Oriented Efficiency 1 1,37078 2 1,19180 4 1,10572 6 1,58600 10 1,09636 11 1,33319 12 1,07831 14 1,18974 19 1,06008
15. % BP LEAN % BP INV % BP CIM % BP LOGPLAN % Perfect Orders Days of Inventory Flexibility Results Test 2 : logistics output Results: Internal processes and activities CIE39, Troyes, July 6, 2009 DMU No. Output-Oriented Efficiency 2 1,00204 5 1,00199 11 1,04211 14 1,18687
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18. Visual information display Non-efficient company 47,8 % BP CIM 64,7 % BP INV 27,3 % BP LEAN 39,3% BP LOGPLAN COMPANY ID_DAT_TIM: 3130501241053 40 days Inv. 17 days 80 days Prod. 3 days 50% P. O. 77,5 % 96% 58% 55% COMPANY POSITION: 19/19 S. Van Volsem
19. Visual information display Relative position in the whole set Possible improvement 23 Companies EFFICIENT YOUR COMPANY 20 / 23 33 % S. Van Volsem
![Aggregate information Multi-Input Multi-Output DEA ,[object Object],[object Object],Extending classical Output / Input rate Hypothesis: Input/Output relationship is assumed](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)