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RESUMENEste ensayo presenta resultados de estimaciones de estaturas medias para diversas regiones de Argentina durante el período . Esta evidencia, tomada de registros de reclutas y prisioneros, es utilizada para cuestionar algunas de las generalizaciones sobre el crecimiento económico argentino, basadas en datos de ingresos per-cápita y salarios. Se sostiene que, en términos de estatus nutricional y de salud, la era del progreso liberal derramó menos bienestar que el esperado. Algo similar ocurrió con el crecimiento agro-exportador de principios del siglo XX. Por el contrario, el período conocido como la «gran demora» -el perío-do de inter-guerras-fue testigo de notables aumentos de bienestar biológico, particularmente en la década de 1930. Se sugiere también que durante la segunda guerra mundial y los primeros gobiernos peronistas, las estimaciones sobre alturas indican un retraso nutricional y de salud en el conurbano bonaerense. El ensayo presenta además datos sobre la distribución regional de las alturas, que reflejan un alto grado de desigualdad regional hacia la década de 1920. ABSTRACTThis essay presents recent estimates of average heights for different regions of Argentina during the period 1850-1950. This evidence, taken from registers of prisoners and military recruits, serves to question some traditional views of Argentine economic growth based on income and wage data. The essay suggests that the era of liberal progress resulted in less welfare among the lower classes than is usually assumed. A similar situation occurred during the agrarian-export growth of the first decade of the 20 th century. In contrast, the period known as the «great delay» witnessed notable improvements in biological welfare, particularly during the 1930s. In addition, height estimates indicate that during WWII and the first Peronist administrations there was a nutritional setback in the Buenos Aires industrial belt. Data on the provincial distribution of heights for the 1920s show an important degree of regional inequality.

Little is known about the effects of malnutrition rates in the long-run. Applying the methodology recommended by the World Health Organization, this study estimates stunting rates for Argentine adult males from the 1850s to the 1950s. We use five large samples of army recruits, prison inmates, militiamen, and electoral records totaling 84,500 cases. These samples provide information about height in Buenos Aires province and the Pampa region, the most fertile, food-producing area of the country. As the study shows, estimated stunting rates remained stable from the 1850s to the 1880s and then declined persistently until the 1950s. The total decline was substantial: if fell from 15.3% in the 1870s to 5.6% in the 1940s, then stagnated. In this 95-year period, stunting rates went from “medium” to “low” levels in the WHO classification of malnutrition intensity. At the end of our study period (the 1950s) the Pampa’s malnutrition rate was only 3.5 to 4 percentage points above contemporary estimates for well-developed economies in Europe and North America. A significant expansion in the region’s production of grains and beef (food availability), combined with a sustained decline in infant mortality (increased health) were probably the two main underlying factors of this long-tern reduction in malnutrition. Yet, this association remains to be determined.

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