This paper analyzes the emerging economies sovereign spread, with emphasis on the impact of commodity prices. Using a panel data model, it tests the heterogeneity of this relationship, depending on the degree of exports concentration and distinguishes the impact of global activity on sovereign...

The impact on oil prices of geopolitical tensions and oil supply-side events is examined. Using a GARCH model on daily oil price data, we find that, when these events actually occur -10% frequency- the geopolitical events explain around 3/4 of daily oil returns forecasted by the model, and oil...