• closedAccess   Emergence of a core-periphery structure in a simple dynamic model of the interbank market 

      Lux, Thomas Elsevier (2015-03)
      This paper studies a simple dynamic model of interbank credit relationships. Starting from a given balance sheet structure of a banking system with a realistic distribution of bank sizes, the necessity of establishing ...
    • openAccess   The Small Core of the German Corporate Board Network 

      Alfarano, Simone; Milakovic, Mishael; Lux, Thomas Institut für Weltwirstach (2008)
      We consider the current bipartite graph of German corporate boards and identify a small core of directors who are highly central in the entire network while being densely connected among themselves. To identify the core, ...
    • closedAccess   The small core of the German corporate board network 

      Milakovic, Mishael; Alfarano, Simone; Lux, Thomas Springer US (2010)
      We consider the bipartite graph of German corporate boards and identify a small core of directors who are highly central in the entire network while being densely connected among themselves. To identify the core, we compare ...