The concept of a minimum spanning tree (MST) is used to study the process of comovements for 21 European Union stock market indices. We show how the asset tree and its related hierarchical tree evolve over time and describe the dynamics. Over the period studied, 1999-2006, the French equity...

We examine the interrelationships between a large number of commodity series over a 20 year period through the use of minimum spanning trees. We find that there are several distinct clusters, that these are reasonably stable over time, and that the degree of interlinkage is time varying

The concept of a minimum spanning tree (MST), based on graphing theory, is used to study patterns of comovements for a set of twenty government bond market indices for developed North American, European, and Asian countries. We show how the MST and its related hierarchical tree evolve over time...

The concept of a minimum spanning tree (MST) is used to study the process of comovements for 21 European Union stock market indices. We show how the asset tree and its related hierarchical tree evolve over time and describe the dynamics. Over the period studied, 1999-2006, the French equity...

The concept of a minimum spanning tree (MST) is used to study patterns of comovements for a set of twenty government bond market indices for developed North American, European, and Asian countries. We show how the MST and its related hierarchical tree evolve over time and describe the dynamic...

This paper examines short-term and long-term comovements between developed European Union (EU) stock markets and those of three Central European (CE) countries which recently joined the EU. Dynamic cointegration and principal components methods are applied, in addition to static tests. While we...

The minimum spanning tree (a concept from Physics) is used to study the process of market integration for a large group of national stock market indices. We show how the asset tree evolves over time and describe the dynamics of its normalized length, mean occupation layer, and single- and...

This paper examines bilateral and multilateral cointegration properties of the German stock market and those of the three major Central European countries which recently attained membership in the European Union. Cointegration tests cover the time period of July 6, 1995 to February 10, 2005....