Mourmouras, Alex, and José A. Tijerina. 1997. “Goverment Investments in Schooling and Infrastucture: Ramsey Vs. Public Choice Paths in a Lifecycle Growth Model”. Estudios Económicos De El Colegio De México 12 (1):3-21. https://doi.org/10.24201/ee.v12i1.252.