South America's security agenda demands the simultaneous management of domestic crises, interstate conflicts and transnational threats. Though located at different systemic levels (national, international, transnational), the three conflict clusters are often interrelated and tend to overlap in...

The main aim of this paper is to verify the dynamic interdependence and transmission of volatility from the American (SP500) to the Brazilian stock market (IBOVESPA and sectoral indexes). Estimates were performed by GARCH/BEKK methodology, considering the period from January 2007 to December...