McNamara, Paul E.; Ulimwengu, John M.; Leonard, Kenneth L. - International Food Policy Research Institute (IFPRI) - 2010
Determining the causality between health measures and both income and labor productivity remains an ongoing challenge … the link between health investments and agricultural productivity. The evidence from some micro-level studies suggests … that inexpensive health interventions can have a very large impact on labor productivity. The macro-level evidence at the …