This paper analyses the changes in inequality occurred during the period 1998 - 2005. A set of results are presented in order to contribute to a better understanding of the changes in inequality. The obtained results show that important distributive effects were hidden by the apparent observed...

Spanish Abstract: El estudio de la supervivencia empresarial es el complemento natural del análisis del riesgo de fracaso, en la medida en que proporciona una primera aproximación a la dinámica temporal subyacente en los desequilibrios financieros, y en los procesos terminales de extinción....

Spanish Abstract: Con la finalidad de explicar por qué la diversificación en el Perú ha mostrado una reversión hacia la concentración de la cartera exportadora, se recurre a modelos econométricos de transición suave para reducir las restricciones en los parámetros que caracterizan la...

The economic literature that studies the salary gaps between men and women produced by children. However, there may also be wage gaps between women with children and women without children, which is known as a motherhood wage penalty and whose study for countries such as Bolivia is scarce....