Jean-Paul FaguetFabio Sánchez2026-03-222026-03-22200910.2139/ssrn.1485839https://doi.org/10.2139/ssrn.1485839https://andeanlibrary.org/handle/123456789/66750enDecentralizationIncentiveBusinessPublic economicsSocial WelfareQuality (philosophy)Economic growthPublic administrationEconomicsDecentralization and Access to Social Services in Colombiaarticle