2010 study by the World Bank and Laval University for the Cairo-based Economic Research Forum on development and economic challenges in the Arab world
2008 paper by researchers from Harvard, MIT and Northwestern University on the potential effect of climate change on nations' economic growth.
2010 study by Harvard, Princeton, the University of Adelaide, and the National University of Singapore on the environmental impact of a large set of countries.
2010 paper on the increased investment of key developing nations in the global production of clean-energy technology.
2010 study by Stanford and Singapore Management University on the effect of credit tightening on international trade during the 2008-2009 financial crisis.