One of the main principles to build portfolios of financial assets is to achieve stable long-term performance and avoid large drawdowns. This article describes how a method of Machine Learning, Kohonen's Self-Organising Maps (SOM), can be applied to visualise risk and to build robust portfolios...

This study relates financial integration to credit risk of banks in a panel of countries. Over the period of study, we compute measures of financial integration for a panel of banks and examine how they relate to the credit risk of borrowing banks. The result of an instrumental variable approach...