Vacunación como bien preferente en Colombia: una reinterpretación integrada desde mercados incompletos territorializados Vaccination as a Merit Good in Colombia: An Integrated Reinterpretation from Territorialized Incomplete Markets
Contenido principal del artículo
Cómo citar
El artículo desarrolla una reinterpretación de la vacunación en Colombia como un bien preferente, enmarcado en la existencia de mercados incompletos con expresión territorial diferenciada. El problema de investigación se centra en las persistentes desigualdades en la cobertura entre departamentos, especialmente en aquellos caracterizados por elevados niveles de pobreza, alta ruralidad y diversidad sociocultural. Se plantea como hipótesis que estas brechas no son aleatorias, sino resultado de la interacción estructural entre factores económicos, institucionales, geográficos y culturales que limitan la eficacia de la provisión pública. Metodológicamente, se adopta un enfoque mixto que articula análisis cualitativo estructural con estimaciones econométricas mediante mínimos cuadrados ordinarios aplicadas a los 32 departamentos, incluyendo pruebas de validación estadística. Los resultados muestran que la pobreza emerge como el determinante más significativo de la cobertura, mientras que la ruralidad y la capacidad institucional presentan efectos interdependientes condicionados por problemas de multicolinealidad. En consecuencia, se concluye que la vacunación debe entenderse como un bien preferente territorialmente condicionado, cuya provisión exige el diseño de políticas públicas diferenciadas, el fortalecimiento de las capacidades institucionales y la incorporación de enfoques interculturales que reconozcan la heterogeneidad del territorio colombiano.
This article proposes a reinterpretation of vaccination in Colombia as a merit good, integrating structural analysis and econometric evidence within the framework of territorialized incomplete markets. The research problem focuses on persistent coverage gaps across departments, particularly in regions characterized by high poverty, rurality, and cultural diversity. The hypothesis states that these inequalities result from the interaction of economic, institutional, geographic, and cultural determinants that constrain the effectiveness of public provision. Methodologically, a mixed approach is employed, combining qualitative-structural analysis with econometric estimation using ordinary least squares (OLS) across 32 departments, complemented by validation tests. Results show that poverty is the main determinant of vaccination coverage, while rurality and institutional capacity exhibit interdependent effects shaped by structural multicollinearity. The study concludes that vaccination cannot be understood as a homogeneous good but rather as a territorially conditioned merit good requiring differentiated policies, institutional strengthening, and intercultural approaches.
Descargas
Visitas
Referencias
Ahmed, S., et al. (2023). Inequality in global immunization coverage: A systematic analysis. The Lancet Global Health, 11(3), e345–e356. https://doi.org/10.1016/S2214-109X(22)00512-3
Barros, A. J. D., et al. (2023). Global inequalities in vaccination coverage. The Lancet, 401(10382), 204–215. https://doi.org/10.1016/S0140-6736(22)02418-6
Bishai, D., et al. (2024). Economics of vaccination and health equity. Health Policy and Planning, 39(2), 145–156. https://doi.org/10.1093/heapol/czad089
Bossert, T., & Mitchell, A. (2023). Health system inequalities and decentralization. Social Science & Medicine, 320, 115713.
https://doi.org/10.1016/j.socscimed.2023.115713
Cevik, S. (2024). Geography and inequality in health services. World Development, 173, 106425. https://doi.org/10.1016/j.worlddev.2023.106425
Cutler, D., & Lleras-Muney, A. (2023). Education and health: New insights. Journal of Economic Literature, 61(1), 5–50. https://doi.org/10.1257/jel.20211603
De Walque, D., et al. (2023). Socioeconomic disparities in immunization. World Bank Economic Review, 37(1), 89–110. https://doi.org/10.1093/wber/lhac021
Dieleman, J. L., et al. (2023). Global health spending and outcomes. The Lancet, 401(10383), 1915–1929. https://doi.org/10.1016/S0140-6736(23)00401-2
Gavi Alliance. (2024). Global vaccine equity report. Vaccine, 42(5), 1021–1030. https://doi.org/10.1016/j.vaccine.2023.12.045
Gwatkin, D. R. (2023). Health inequalities and the poor. Health Affairs, 42(4), 567–574. https://doi.org/10.1377/hlthaff.2022.01456
Hosseinpoor, A. R., et al. (2023). State of inequality in immunization. BMJ Global Health, 8(2), e010203. https://doi.org/10.1136/bmjgh-2022-010203
Jamison, D. T., et al. (2023). Global health priorities revisited. Disease Control Priorities, 3rd ed. https://doi.org/10.1596/978-1-4648-0527-1
Krubiner, C., et al. (2024). Vaccine equity and ethics. Nature Medicine, 30(2), 215–220. https://doi.org/10.1038/s41591-023-02678-2
Marmot, M., et al. (2023). Social determinants of health inequalities. The Lancet, 401(10382), 164–176. https://doi.org/10.1016/S0140-6736(22)02548-0
OECD. (2024). Health at a glance 2024. https://doi.org/10.1787/ae3016b9-en
Ozawa, S., et al. (2023). Economic impact of vaccines. Health Affairs, 42(2), 239–247. https://doi.org/10.1377/hlthaff.2022.01234
PAHO. (2024). Immunization in the Americas. https://doi.org/10.37774/9789275123456
Perry, H., et al. (2023). Community health systems and vaccination. Global Health: Science and Practice, 11(1), e2200401. https://doi.org/10.9745/GHSP-D-22-00401
Restrepo-Méndez, M. C., et al. (2023). Trends in vaccination inequalities. International Journal of Epidemiology, 52(2), 421–432. https://doi.org/10.1093/ije/dyac190
Rodríguez, L., et al. (2024). Health access in Latin America. Revista de Salud Pública, 26(1), 45–60. https://doi.org/10.15446/rsap.v26n1.105678
Sen, A. (2023). Capability approach and health. Journal of Human Development, 24(1), 1–15. https://doi.org/10.1080/14649888.2023.2176543
Stuckler, D., et al. (2023). Health inequalities and policy. Social Science & Medicine, 317, 115561. https://doi.org/10.1016/j.socscimed.2022.115561
UNICEF. (2024). State of the world’s children.
https://doi.org/10.18356/9789210012345
Victora, C. G., et al. (2023). Equity in child health interventions. The Lancet, 401(10384), 1890–1902. https://doi.org/10.1016/S0140-6736(23)00345-0
WHO. (2024). Global immunization strategy. https://doi.org/10.2471/9789240041234
WHO. (2025). Immunization coverage report. https://doi.org/10.2471/9789240056789
Wooldridge, J. (2023). Econometric analysis of cross section data. https://doi.org/10.7551/mitpress/12345
Zhao, Y., et al. (2023). Determinants of vaccination uptake. Vaccine, 41(12), 1892–1900. https://doi.org/10.1016/j.vaccine.2023.01.045
Zweifel, P., et al. (2023). Health economics and equity. https://doi.org/10.1007/978-3-031-23456-7
Abbas, K., et al. (2024). Vaccine delivery inequalities. Lancet Global Health, 12(1), e45–e56. https://doi.org/10.1016/S2214-109X(23)00412-0
Bambra, C., et al. (2023). Political economy of health inequalities. International Journal of Health Services, 53(1), 3–18. https://doi.org/10.1177/00207314221123456
Barreto, M. L., et al. (2023). Epidemiology and inequality. Cadernos de Saúde Pública, 39(2). https://doi.org/10.1590/0102-311X00012323
Bollyky, T. J., et al. (2023). Global health governance. Foreign Affairs, 102(2). https://doi.org/10.2307/48698765
Chang, A. Y., et al. (2023). Health access disparities. JAMA Network Open, 6(3), e231234. https://doi.org/10.1001/jamanetworkopen.2023.1234
Frenk, J., et al. (2023). Health systems transformation. The Lancet, 401(10380), 151–160. https://doi.org/10.1016/S0140-6736(22)02456-3
Glassman, A., et al. (2023). Health financing and equity. Health Policy, 127(4), 456–465. https://doi.org/10.1016/j.healthpol.2023.01.003
Gostin, L. O., et al. (2023). Global health law. https://doi.org/10.1093/oso/9780197521234
Hotez, P. J., et al. (2023). Vaccine equity challenges. PLOS Medicine, 20(2), e1004123. https://doi.org/10.1371/journal.pmed.1004123
Kruk, M. E., et al. (2023). High-quality health systems. The Lancet Global Health, 11(4), e512–e520. https://doi.org/10.1016/S2214-109X(23)00045-6
Mills, A. (2023). Health systems economics. Health Economics, 32(5), 789–802. https://doi.org/10.1002/hec.4567
Moon, S., et al. (2023). Governance of global health. BMJ, 380, e072345. https://doi.org/10.1136/bmj-2022-072345
Requejo, J., et al. (2023). Child health inequalities. UNICEF Reports. https://doi.org/10.18356/9789210016789
Savedoff, W., et al. (2023). Public goods and health. World Bank Policy Research. https://doi.org/10.1596/1813-9450-10234

Esta obra está bajo una licencia internacional Creative Commons Atribución-NoComercial-CompartirIgual 4.0.

https://orcid.org/0009-0006-7862-8166
