Sub-Saharan Africa and parts of South Asia are likely to hold large numbers of very poor rural people into the foreseeable future. Although both history and theory suggest a preeminent role for agricultural growth in poverty reduction in poor agrarian economies, such growth today faces new...

In this study, an integrated system dynamics model was developed for scenario analysis in sub-sectors of the Kheirabad River Basin in southwestern Iran where managing water resources is seriously challenging due to population growth and periodic drought. Afterward, the variability of water...