This study makes use of the concept of ideology to answerimportant questions of political competition. I develop amulticandidate model in which voters use ideology as asimplifying device that helps them to choose a candidate in anoisy environment. Three important results arise for...

We revisit the evidence presented in Martinez et al. (2007) using new data and estimation techniques that take into account unobserved firm heterogeneity. The results of the earlier study are found to be robust to the new procedures since performance of family firms continues to be superior to...

Este trabajo presenta una evaluación general del sistema de quiebras en Chile, así como propuestas para mejorar el funcionamiento de éste. El trabajo incluye una comparación del sistema chileno con los sistemas de quiebras de otros países. Por último, presenta antecedentes sobre la tasa de...

This article checks for the adequacy of using GARCH models in exchange rate series. Using the Hinich portmanteau bicorrelation test, we find that a GARCH formulation or any of its variants fails to capture the data generating process of the main Latin American exchange rates. Our results...

This letter applies the Hinich portmanteau bicorrelation test jointly with the windowed testing procedure to detect nonlinear behaviour in the rate of returns series for seven Latin American stock market indices. Our results suggest that the nonlinear serial dependencies are episodic in nature....