Chávez Yumiceba, R.A. and Umaña Vargas, J. 2016. High Development, Effective Policies, and Human Capital in the face of an intricate International System: A study of Costa Rica’s Path from 1950 to 2000. IJRDO - Journal of Social Science and Humanities Research. 1, 12 (Dec. 2016), 22-37. DOI:https://doi.org/10.53555/sshr.v1i12.536.