Irrigation reforms in Asia: A review of 108 case studies of IMT¹/PIM², Aditi Mukherji, International Water Management Institute (IWMI), Presented at 60th IEC Meeting and 5th Asian Regional Conference of the ICID 9th December, 2009 New Delhi

1. Aditi Mukherji (IWMI) Irrigation reforms in Asia: A review of 108 case studies of IMT¹/PIM² Presented at 60 th IEC Meeting and 5 th Asian Regional Conference of the ICID 9 th December, 2009 New Delhi IMT¹: Irrigation Management Transfer, PIM²: Participatory Irrigation Management All figures and charts used are taken from: Mukherji, Aditi et al. Irrigation Reform in Asia: A Review of 108 cases of irrigation management transfer , Forthcoming

12. Distribution and location of cases Source: Figure 2, p. 6 Source: Figure 3, p. 7

13. Methodological critique of cases Very few studies that combine before after and with-without 1/3 rd of them are short term assessments Source: Figure 13, p. 17 Source: Figure 14, p. 8

14. Distribution of success/failure as per CSS Source: Figure 3, P. 7 Region Success Failure S Asia 18 20 E Asia 7 2 SE Asia 12 24 C Asia 4 14

15. Finding patterns in success: Success by type Lift and pump schemes succeed marginally more Source: Figure 18, p.23

16. Success by size of system Schemes serving lesser number of farmers succeed marginally more Small schemes succeed marginally more Source: Figure 21, p.25 Source: Figure 20, p.24

17. Success by complexity Simple schemes succeed marginally more Source: Figure 22, p.25

18. Success by crops grown Non-paddy systems succeed significantly more than paddy systems Source: Figure 23, p.26

19. Rehabilitated systems fare better than non-rehabilitated ones Source: Figure 26, p.28

20. Cases where full O&M is transferred fare better Source: Figure 30, p.30

21. PIM, when implemented by government are more likely to fail Source: Figure 31, p.31

22. Not much relationship between per capita GDP and CSS Source: Figure 33, p.32

23. Multivariate analysis: Logit regression Correctly predicts 76.1% of the cases Source: Table 6, p.34 coefficient std. error t-ratio slope Constant -2.83790 1.63066 -1.740 STORAGE 0.118054 1.33783 0.08824 0.0292580 SIZE 0.359527 0.757043 0.4749 0.0888251 CROP 1.69093 0.885667 1.909** 0.388653 NEWREHAB 0.233163 0.965311 0.2415 0.0581703 IMPLMNT 2.01105 0.846505 2.376* 0.457774 LVLTR 0.0510247 0.776525 0.06571 0.0126965 ELECT 0.147760 0.783830 0.1885 0.0366978

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