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Recursos bibliográficos en papel y digitales -
- libros, artículos de revistas,
ponencias de eventos, etc. -
» Resultado: 2 registros
| Registro 1 de 2 | |
| Autor: | Cristia, Julian - Czerwonko, Alejo - Garofalo, Pablo - |
| Título: | Does technology in schools affect repetition, dropout and enrollment? Evidence from Peru |
| Fuente: | Journal of Applied Economics. v.17, n.1. Universidad del CEMA |
| Páginas: | pp. 89-112 |
| Año: | May 2014 |
| Resumen: | Many developing countries are allocating significant resources to expand technology access in schools. Whether these investments will translate into measurable educational improvements remains an open question because of the limited existing evidence. This paper contributes to fill this gap exploiting a large-scale public program that increased computer and internet access in secondary public schools in Peru. Rich longitudinal school-level data from 2001 to 2006 is used to implement a differences-in-differences framework. Results indicate no statistically significant effects of increasing technology access in schools on repetition, dropout and initial enrollment. Large sample sizes allow ruling out even modest effects. |
| Palabras clave: | TECNOLOGIA | ESCUELAS | FRACASO ESCOLAR | |
| Solicitar por: | HEMEROTECA J + datos de Fuente |
| Registro 2 de 2 | |
| Autor: | Bedoya, Alejandro - González, Celeste - Pernice, Sergio - Streb, Jorge M. - Czerwonko, Alejo - Díaz Santillán, Leandro |
| Título: | Database of corporate bonds from Argentina |
| Fuente: | Documentos de Trabajo UCEMA, n.344. Universidad del CEMA |
| Páginas: | 15 p. |
| Año: | abr. 2007 |
| Resumen: | This document describes the construction of a database of corporate bonds issued by firms in Argentina between 1989 and 2005. The database draws on two main sources, the Bolsa de Comercio de Buenos Aires and the Comisión Nacional de Valores, while some additional information comes from the Mercado Abierto Electrónico. In all, we collected information on 1356 corporate bonds, though there are some bonds that have fields with missing information. Our data basically covers the characteristics of the bonds at time of issue. That is, we do not have a detailed description of how the characteristics of those corporate bonds that defaulted in 2001/2002 and were subsequently renegotiated changed. Based on the data from the primary markets, we constructed a series with the total outstanding stock of corporate bonds over this period. The information in the database allows to calculate these stocks at the firm level. |
| Palabras clave: | MERCADO FINANCIERO | POLITICA FINANCIERA | EMPRESAS | VALORES | ACCIONES | BONOS | MARCO INSTITUCIONAL | ESTADISTICAS ECONOMICAS | |
| Solicitar por: | HEMEROTECA D + datos de Fuente |
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