Irrigation Kuznets Curve, governance and dynamics of irrigation development: a global cross-country analysis from 1972 to 1991

Bhattarai, Madhusudan. 2004. Irrigation Kuznets Curve, governance and dynamics of irrigation development: a global cross-country analysis from 1972 to 1991. Colombo, Sri Lanka: International Water Management Institute (IWMI). vi, 47p. (IWMI Research Report 078)

Using a global analysis across 66 countries, this study empirically validates the presence of an Environmental Kuznets Curve (EKC) relationship for irrigation development. The resulting inverted U-shaped relationship between the level of irrigation and income implies that, water uses in irrigation and agriculture are considered more important in the early stage of development of a society. Once the economy grows, however, the relative importance of irrigation and water uses in agriculture declines, compared to water uses in other sectors.