1. Education for growth: Why and for whom?;AB Krueger,2001
2. A contribution to the empirics of economic growth;NG Mankiw,1992
3. Schooling, labor-force quality, and the growth of nations;EA Hanushek,2000
4. The role of cognitive skills in economic development;EA Hanushek,2008
5. Self-determination theory in schools of education;RM Ryan;Can an empirically supported framework also be critical and liberating,2009