Input Subsidies to Improve Smallholder Maize Productivity in Malawi: Toward an African Green RevolutionGlenn Denning, Jeffrey D. SachsPLoS BiologyJanuary 23, 200910.1371/journal.pbio.1000023Cited by 519SaveCiteExport RISWatch citationsRelated PapersEconomic Reform and the Process of Global Integration|Brookings Papers on Economic Activity|1995|4.9k