This report presents baseline data from the tertiary canal survey, which provides an understanding of the current irrigation and agricultural situation in rural Armenia, as well as context for the impact evaluation of the Millennium Challenge Corporation’s infrastructure improvement project in...

This article considers the effect of changing household wealth on changes in utilization.

This article considers differences in dental use by wealth levels across households.

Mathematica provided technical assistance in developing and estimating VAMs for use in Phase 1 of the pilot.

This paper explores how the design features of curriculum materials might influence potential opportunities to learn and student outcomes through a comparative, documentary analysis of four mathematics curricula commonly used in the United States.