10.2 trillion dollars have been lost in the US alone in the past two years. 45% of world’s wealth has been destroyed and three of the largest bankruptcies in the US have occurred in the past year. Just as the majority of observers thought lessons from Enron had been learned, crisis has struck...

At least since Schumpeter published his work "The Theory of Economic Development" (1912), a wide body of literature has focused on the evolutionary process behind firm growth and survival. Recently a growing interest is devoted to the variable "location" as a critical factor, shaping firm...

From a macro perspective, inventor networks are characterized by rather stable structures. However, the high levels of fluidity of inventors and their ties found in reality contradicts this macro pattern. In order to explain these contradicting patterns, we zoom in on the intermediate group...