Resumen
Estimamos el efecto del encaje legal en la producción y el empleo en Costa Rica a partir de proyecciones locales con variable instrumental. Nuestra variable instrumental para el encaje legal se construyó utilizando un enfoque narrativo, que implica clasificar los cambios en los encajes legales como endógenos o exógenos. Además, proponemos dos ejercicios de robustez. En el primero, reclasificamos aleatoriamente un porcentaje de los cambios que originalmente se clasificaron endógenos como exógenos y viceversa. Repetimos este proceso 1000 veces utilizando simulaciones de Monte Carlo. En el segundo, estimamos los cambios en los encajes legales que podrían preverse utilizando un modelo de probabilidad lineal. Los cambios que se encontraron previsibles se reclasificaron como endógenos y se volvió a estimar el modelo. Encontramos que un incremento de 1 punto porcentual en el encaje legal reduce la producción en 1.56% después de un año, mientras que reduce el empleo en 1.34%.
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Derechos de autor 2026 Shirley Paola Álvarez Villalobos, Luis Diego Rojas Alvarado, Rudolf Lucke (Autor/a)

