The economic impact of two communal irrigation projects in the Philippines is assessed. One of the projects is a small-scale communal gravity system while the other is a communal pump system. It is shown that the benefits of both projects appear to substantially outweigh the projects' cost. In...

The impact of the Upper Pampanga River Project, a large-scale irrigation project in the Philippines, on agricultural production and income and nonfarm employment is estimated. It is shown that the project contributes significantly to agricultural development in the Nueva Ecija region as well as...