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2. A. Arenas de Mesa (2000 ) ?Cobertura Previsional en Chile. Lecciones y Desafios del Sistema de Pensiones Administrado por el Sector Privado? , CEPAL Serial Paper Financiamento del Desarollo No. 105, Santiago de Chile. Available at http://www.eclac.cl/publicaciones/xml/8/5788/lcl1457e.pdf.
3. A. Arenas de Mesa, D. Bravo, and J. Behrman (2004 ) ?Characteristics of and Determinants of the Density of Contributions in a Private Social Security System? , Working Paper No. 077, University of Michigan Retirement Research Center. Available at http://www.mrrc.isr.umich.edu/publications/Papers/pdf/wp077.pdf.
4. A. Arenas de Mesa, D. Bravo, J. Behrman, O. Mitchell, and P. Todd (2006 ) ?The Chilean Pension Reform Turns 25: Lessons from the Social Protection Survey? , Pension Research Council Working Paper No. 9. Available at http://rider.wharton.upenn.edu/~prc/PRC/WP/PRC%20WP9-2006.pdf#search=%22The%20Chilean%20Pension%20Reform%20Turns%2025%20Lessons%20from%20the%20Social%20Protection%20Survey%22.
5. Asociacion Gremial de Administradoras de Fondos de Pensiones, AFP-AG, and Publications (2006 ) The AFP System: Myths and Realities. Available at http://www.afp-ag.cl/ingles/publicaciones/Myths_and_Realities.pdf.