ABSTRACT: In this paper we reviewed the models of volatility for a group of five Latin American countries, mainly motivated by the recent periods of financial turbulence. Our results based on high frequency data suggest that Dynamic multivariate models are more powerful to study the volatilities...

The separation between ownership and the control of capital in banks generates differences in thepreferences for risk among shareholders and the manager. These differences could imply a corporate governance problem in banks with a dispersed ownership, since owners fail to exert control in the...

In this paper we analyze the spread of shocks across assets markets in eight Latin-American countries. First, we measure the extent of markets reactions with the Principal Components Analysis. And second, we investigate the volatility of assets markets based in ARCH-GARCH models in function of...

En este documento empleamos el filtro de Butterworth para analizar laproducción industrial total y por ramas de actividad mediante la extracciónde señales en las frecuencias bajas y altas. En las frecuencias bajas latendencia de la producción al interior del sector exhibe una dinámica...