Systemic risk among the network of international banking groups arises when financial stress threatens to criss-cross many national boundaries and expose imperfect international co-ordination. To assess this risk, we apply an information theoretic map equation due to Martin Rosvall and Carl...

Is the failure of natural resource abundance to achieve better economic outcomes due to limited financial development or fiscal policy short-termism? I answer this question in a precautionary savings model where both resource revenues and asset returns are uncertain. Calibrating for Colombia, I...

Cross-country bank lending mushroomed over the past decade. This helped to spread risks but also meant that international banks were more vulnerable than previously to shocks from abroad including from each other. Following the outbreak of the US sub-prime crisis, and especially after the...