irrigation water use. We suggest that a policy relying on a “well-priced†substitutable resource would be greatly favoured by …

The Ogallala Aquifer is the primary source of water for irrigation in the Texas High Plains. Depletion of the aquifer … irrigation to income, economic output, and employment in the region. …

A water-crop simulation/mathematical programming model of irrigation water demand in northeastern Colorado is …

Of water withdrawn for agricultural crop irrigation, a portion is consumed and the remainder comes back to the … hydrologic system as return flows. Previous models of irrigation water demand have mostly focused on the change in withdrawals in … planning. This study develops a simulation/mathematical programming model of water demand representing an irrigation company in …

agriculture. Moreover, the new production structure accounts for substitution possibilities between irrigation and other primary … factors. The new model has been used to study a variety of topics including: irrigation efficiency, sustainable water use …

The use of irrigation water for agricultural production requires innovative and sustainable research and an appropriate …

We use the new version of the GTAP-W model to analyze the economy-wide impacts of enhanced irrigation efficiency. The … to improvements in irrigation efficiency in water-stressed regions is not beneficial for all. For water-stressed regions … and mostly negative. Global water savings are achieved. Not only regions where irrigation efficiency changes are able to …

, especially in agriculture, where much irrigation water generates little value-added. The government has subsidised the use of … more efficient irrigation technology at considerable budgetary cost, which has contributed to a modest reduction of water … use in irrigation in recent years. The participatory approach in water policy governance should be extended further to …

We use the new version of the GTAP-W model to analyze the economy-wide impacts of enhanced irrigation efficiency. The … to improvements in irrigation efficiency in water-stressed regions is not beneficial for all. For water-stressed regions … and mostly negative. Global water savings are achieved. Not only regions where irrigation efficiency changes are able to …