Over the last two decades, the Peruvian government has made great efforts to improve access to health care by significantly augmenting the coverage of the non-contributory public health care system Seguro Integral de Salud (SIS). This expansion has a positive impact on welfare and public health indicators, as it limits the risk of catastrophic health-related costs for previously uninsured individuals and allows for the appropriate treatment of illnesses. However, it also entails some unintended consequences for informality, tax revenues, and GDP, since a few formal agents are paying for a service that the majority of (informal) agents receive for free. In this paper, we use a general equilibrium model calibrated for Peru to simulate the expansion of SIS to quantify the unintended effects. We find that overall welfare increases, but informality rises by 2.7 percent, while tax revenues and output decrease by roughly 0.1 percent. Given the extent of the expansion in eligibility, the economic relevance of these results seems negligible. However, this occurs because the expansion of coverage was mostly funded by reducing the spending per-insured person. In fact, we find larger costs if public spending is increased to improve the quality of service given universal coverage.
This Selected Issues paper and Statistical Appendix constructs an index of human capital for the Spanish labor force over 1977–97, and projects it over the next decade on the basis of likely demographic developments. The methodology by which the index is constructed considers both educational attainments resulting from formal schooling and improvements in workers’ productivity resulting from experience, or “learning by doing.” The results suggest that the gains from increases in formal schooling can be large, although they are translated into higher economic growth only gradually.
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