Agroforestry, which has multiple inputs and outputs, would benefit from scrutiny of economic efficiency because levels of adoption have not met expectations. Previous literature estimated the efficiency of agricultural systems using data envelopment analysis; however, the vast variability...

A county-level labor market model is estimated for North Carolina. The model accounts for inter-county commuting, migration, and within-county adjustments to labor demand shocks. Econometric results indicate that most employment growth (70–80%) during the 1980s was accommodated by changes in...

We review evidence on the impacts of CGIAR research published since 2000 in order to provide insight into how successfully the CGIAR Centers have been in pursuing the System's core missions. Our review suggests that CGIAR research contributions in crop genetic improvement, pest management,...